45565977956554 has 32 divisors (see below), whose sum is σ = 74601861167232. Its totient is φ = 20700878400000.

The previous prime is 45565977956537. The next prime is 45565977956621.

45565977956554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1319320774 + ... + 1319355310.

It is an arithmetic number, because the mean of its divisors is an integer number (2331308161476).

Almost surely, 2^{45565977956554} is an apocalyptic number.

45565977956554 is a deficient number, since it is larger than the sum of its proper divisors (29035883210678).

45565977956554 is a wasteful number, since it uses less digits than its factorization.

45565977956554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64462.

The product of its digits is 35721000000, while the sum is 82.

The spelling of 45565977956554 in words is "forty-five trillion, five hundred sixty-five billion, nine hundred seventy-seven million, nine hundred fifty-six thousand, five hundred fifty-four".