Properties of the number 45

Symbolism

Symbolizes the cosmic solidarity which is expressed in the life of all the beings - 5 x 9 = 45 - according to R. Allendy.
A compass opens at forty five degrees indicates that the matter is not completely dominated: there is not perfect balance between the forces of the spirit and the matter.
J. Boehme calls numbers 44, 45 and 46 the trinity of the human life.

General

In the book of Daniel of the Old Testament, the prophet Daniel speaks about a period of painful wait of 45 days declaring blissful who will pass it and reaches the end of this period. In the chapter 12 verse 11, he speaks that 1290 days will be passed between the establishment of the idolatrous cult by the Antichrist until the end the world. Then, following this chronological indication of the verse 11, he adds this other to the verse 12: "Blissed is he who perseveres and attains 1335 days": 1335-1290=45 days.
The Ritual of the "Great exorcism", written in 1614, is often used by the priests to hunt demons and to liberate the man of the demonic influence, by the spiritual authority that Jesus has confided to the Church. The "Great exorcism" begins with a sign of cross, a sprinkling of holy water - there will be a lot others - and by the recitation of the "Litany of the saints", that is to say the invocation of their name follow by a "Pray for us". The officiant calls thus 45 saints, then he tells the "Our Father" and reads the psalm 53, after what he will attack himself to the forces of the evil, by beginning to ask to God "the audacity to combat the infamous dragon".
Cakkya-Mouni preached during 45 years.
The age of 45 years old for the man, corresponding to an enneatic period, was considered as an important stage of the life.
The Catholic Church counts on the whole 45 Popes who have reigned one year or less, the last one being John-Paul I with 33 days.
Age of St. Francis of Assisi when he died. It is told that, when he died, all the possessed of the country were liberated of the demon during around three days.
Length of the cubit in centimeter. In the Old Testament, this length seems to have varied according to periods, passing from 52 cm to 45 cm approximately.
The number 45 has an arithmetical curiosity. The sum of first nine numbers placed in increasing or decreasing order, 123456789 and 987654321, gives obviously 45. And the difference between these two great numbers gives a result of nine digits, 864197532, of which the sum of each one gives also 45!
Anniversary of marriage: sapphire weddings.

Gematria

The numerical value of Hebrew word GAVLE meaning redemption, ADM meaning Adam with the final letter "mem" equal to 40, and HBLE meaning insult, gives each one 45.