56055256 has 16 divisors (see below), whose sum is σ = 111286440. Its totient is φ = 26378880.

The previous prime is 56055247. The next prime is 56055269. The reversal of 56055256 is 65255065.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205950 + ... + 206221.

Almost surely, 2^56055256 is an apocalyptic number.

It is an amenable number.

56055256 is a deficient number, since it is larger than the sum of its proper divisors (55231184).

56055256 is a wasteful number, since it uses less digits than its factorization.

56055256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412194 (or 412190 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 56055256 is about 7487.0058100685. The cubic root of 56055256 is about 382.7120296246.

Subtracting from 56055256 its product of nonzero digits (45000), we obtain a square (56010256 = 7484²).

The spelling of 56055256 in words is "fifty-six million, fifty-five thousand, two hundred fifty-six".