45566600564 has 24 divisors (see below), whose sum is σ = 80853945480. Its totient is φ = 22466847744.

The previous prime is 45566600543. The next prime is 45566600647. The reversal of 45566600564 is 46500666554.

It can be written as a sum of positive squares in 4 ways, for example, as 3483360400 + 42083240164 = 59020^2 + 205142^2 .

It is a congruent number.

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, 38789 + ... + 304364.

It is an arithmetic number, because the mean of its divisors is an integer number (3368914395).

Almost surely, 2^45566600564 is an apocalyptic number.

It is an amenable number.

45566600564 is a deficient number, since it is larger than the sum of its proper divisors (35287344916).

45566600564 is a wasteful number, since it uses less digits than its factorization.

45566600564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343619 (or 343617 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 45566600564 in words is "forty-five billion, five hundred sixty-six million, six hundred thousand, five hundred sixty-four".