56393625 has 16 divisors (see below), whose sum is σ = 93839616. Its totient is φ = 30076400.

The previous prime is 56393621. The next prime is 56393639. The reversal of 56393625 is 52639365.

It is not a de Polignac number, because 56393625 - 2² = 56393621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56393621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74817 + ... + 75566.

It is an arithmetic number, because the mean of its divisors is an integer number (5864976).

Almost surely, 2^56393625 is an apocalyptic number.

It is an amenable number.

56393625 is a deficient number, since it is larger than the sum of its proper divisors (37445991).

56393625 is a wasteful number, since it uses less digits than its factorization.

56393625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150401 (or 150391 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 56393625 is about 7509.5688957489. The cubic root of 56393625 is about 383.4805462726.

The spelling of 56393625 in words is "fifty-six million, three hundred ninety-three thousand, six hundred twenty-five".