56765164 has 12 divisors (see below), whose sum is σ = 99391824. Its totient is φ = 28367504.

The previous prime is 56765161. The next prime is 56765167. The reversal of 56765164 is 46156765.

56765164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56765161) and next prime (56765167).

It is not an unprimeable number, because it can be changed into a prime (56765161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12534 + ... + 16450.

It is an arithmetic number, because the mean of its divisors is an integer number (8282652).

Almost surely, 2^56765164 is an apocalyptic number.

It is an amenable number.

56765164 is a deficient number, since it is larger than the sum of its proper divisors (42626660).

56765164 is a wasteful number, since it uses less digits than its factorization.

56765164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7544 (or 7542 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 56765164 is about 7534.2659894644. The cubic root of 56765164 is about 384.3208671558.

The spelling of 56765164 in words is "fifty-six million, seven hundred sixty-five thousand, one hundred sixty-four".