56125564 has 24 divisors (see below), whose sum is σ = 107449776. Its totient is φ = 25440000.

The previous prime is 56125561. The next prime is 56125583. The reversal of 56125564 is 46552165.

56125564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56125561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16054 + ... + 19234.

It is an arithmetic number, because the mean of its divisors is an integer number (4477074).

Almost surely, 2^56125564 is an apocalyptic number.

It is an amenable number.

56125564 is a deficient number, since it is larger than the sum of its proper divisors (51324212).

56125564 is a wasteful number, since it uses less digits than its factorization.

56125564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597 (or 3595 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 56125564 is about 7491.6996736388. The cubic root of 56125564 is about 382.8719698774.

The spelling of 56125564 in words is "fifty-six million, one hundred twenty-five thousand, five hundred sixty-four".