56757608 has 16 divisors (see below), whose sum is σ = 107398500. Its totient is φ = 28118016.

The previous prime is 56757601. The next prime is 56757619. The reversal of 56757608 is 80675765.

It can be written as a sum of positive squares in 2 ways, for example, as 45454564 + 11303044 = 6742^2 + 3362^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56757601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31673 + ... + 33416.

Almost surely, 2^56757608 is an apocalyptic number.

It is an amenable number.

56757608 is a deficient number, since it is larger than the sum of its proper divisors (50640892).

56757608 is a wasteful number, since it uses less digits than its factorization.

56757608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65204 (or 65200 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 56757608 is about 7533.7645304323. The cubic root of 56757608 is about 384.3038141070.

The spelling of 56757608 in words is "fifty-six million, seven hundred fifty-seven thousand, six hundred eight".