56500611164 has 6 divisors (see below), whose sum is σ = 98876069544. Its totient is φ = 28250305580.

The previous prime is 56500611157. The next prime is 56500611187. The reversal of 56500611164 is 46111600565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062576392 + ... + 7062576399.

It is an arithmetic number, because the mean of its divisors is an integer number (16479344924).

Almost surely, 2^56500611164 is an apocalyptic number.

It is an amenable number.

56500611164 is a deficient number, since it is larger than the sum of its proper divisors (42375458380).

56500611164 is a wasteful number, since it uses less digits than its factorization.

56500611164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14125152795 (or 14125152793 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 56500611164 in words is "fifty-six billion, five hundred million, six hundred eleven thousand, one hundred sixty-four".