56625164 has 24 divisors (see below), whose sum is σ = 105255360. Its totient is φ = 26562816.

The previous prime is 56625157. The next prime is 56625169. The reversal of 56625164 is 46152665.

It is not an unprimeable number, because it can be changed into a prime (56625169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23822 + ... + 26090.

It is an arithmetic number, because the mean of its divisors is an integer number (4385640).

Almost surely, 2^56625164 is an apocalyptic number.

It is an amenable number.

56625164 is a deficient number, since it is larger than the sum of its proper divisors (48630196).

56625164 is a wasteful number, since it uses less digits than its factorization.

56625164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657 (or 2655 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 56625164 is about 7524.9693687084. The cubic root of 56625164 is about 384.0046566999.

The spelling of 56625164 in words is "fifty-six million, six hundred twenty-five thousand, one hundred sixty-four".