64232644525604 has 24 divisors (see below), whose sum is σ = 115022090531040. Its totient is φ = 31369201041024.

The previous prime is 64232644525597. The next prime is 64232644525729. The reversal of 64232644525604 is 40652544623246.

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, 23462807 + ... + 26057025.

It is an arithmetic number, because the mean of its divisors is an integer number (4792587105460).

Almost surely, 2^{64232644525604} is an apocalyptic number.

It is an amenable number.

64232644525604 is a deficient number, since it is larger than the sum of its proper divisors (50789446005436).

64232644525604 is a wasteful number, since it uses less digits than its factorization.

64232644525604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738219 (or 2738217 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 53.

The spelling of 64232644525604 in words is "sixty-four trillion, two hundred thirty-two billion, six hundred forty-four million, five hundred twenty-five thousand, six hundred four".