45551252524 has 24 divisors (see below), whose sum is σ = 80280855648. Its totient is φ = 22614009600.

The previous prime is 45551252449. The next prime is 45551252561. The reversal of 45551252524 is 42525215554.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334292 + ... + 1368004.

It is an arithmetic number, because the mean of its divisors is an integer number (3345035652).

Almost surely, 2^45551252524 is an apocalyptic number.

It is an amenable number.

45551252524 is a deficient number, since it is larger than the sum of its proper divisors (34729603124).

45551252524 is a wasteful number, since it uses less digits than its factorization.

45551252524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36105 (or 36103 counting only the distinct ones).

The product of its digits is 400000, while the sum is 40.

The spelling of 45551252524 in words is "forty-five billion, five hundred fifty-one million, two hundred fifty-two thousand, five hundred twenty-four".