56055264 has 24 divisors (see below), whose sum is σ = 147145320. Its totient is φ = 18685056.

The previous prime is 56055247. The next prime is 56055269. The reversal of 56055264 is 46255065.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56055269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291859 + ... + 292050.

It is an arithmetic number, because the mean of its divisors is an integer number (6131055).

Almost surely, 2^56055264 is an apocalyptic number.

It is an amenable number.

56055264 is an abundant number, since it is smaller than the sum of its proper divisors (91090056).

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

56055264 is a wasteful number, since it uses less digits than its factorization.

56055264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583922 (or 583914 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 56055264 is about 7487.0063443275. The cubic root of 56055264 is about 382.7120478311.

The spelling of 56055264 in words is "fifty-six million, fifty-five thousand, two hundred sixty-four".