45165445634 has 16 divisors (see below), whose sum is σ = 68036750496. Its totient is φ = 22486728000.

The previous prime is 45165445609. The next prime is 45165445651. The reversal of 45165445634 is 43654456154.

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, 408629 + ... + 507255.

It is an arithmetic number, because the mean of its divisors is an integer number (4252296906).

Almost surely, 2^45165445634 is an apocalyptic number.

45165445634 is a deficient number, since it is larger than the sum of its proper divisors (22871304862).

45165445634 is a wasteful number, since it uses less digits than its factorization.

45165445634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99601.

The product of its digits is 3456000, while the sum is 47.

The spelling of 45165445634 in words is "forty-five billion, one hundred sixty-five million, four hundred forty-five thousand, six hundred thirty-four".