45524745465 has 32 divisors (see below), whose sum is σ = 76837662720. Its totient is φ = 22952654784.

The previous prime is 45524745449. The next prime is 45524745509. The reversal of 45524745465 is 56454742554.

It is not a de Polignac number, because 45524745465 - 2⁴ = 45524745449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37929 + ... + 304118.

It is an arithmetic number, because the mean of its divisors is an integer number (2401176960).

Almost surely, 2^45524745465 is an apocalyptic number.

It is an amenable number.

45524745465 is a deficient number, since it is larger than the sum of its proper divisors (31312917255).

45524745465 is a wasteful number, since it uses less digits than its factorization.

45524745465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342541.

The product of its digits is 13440000, while the sum is 51.

The spelling of 45524745465 in words is "forty-five billion, five hundred twenty-four million, seven hundred forty-five thousand, four hundred sixty-five".