56755960 has 32 divisors (see below), whose sum is σ = 127992240. Its totient is φ = 22650624.

The previous prime is 56755957. The next prime is 56755991. The reversal of 56755960 is 6955765.

It is a congruent number.

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, 19564 + ... + 22276.

Almost surely, 2^56755960 is an apocalyptic number.

It is an amenable number.

56755960 is an abundant number, since it is smaller than the sum of its proper divisors (71236280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56755960 is a wasteful number, since it uses less digits than its factorization.

56755960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247 (or 3243 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 43.

The square root of 56755960 is about 7533.6551553678. The cubic root of 56755960 is about 384.3000945539.

The spelling of 56755960 in words is "fifty-six million, seven hundred fifty-five thousand, nine hundred sixty".