56566325 has 12 divisors (see below), whose sum is σ = 73834560. Its totient is φ = 42870960.

The previous prime is 56566319. The next prime is 56566373. The reversal of 56566325 is 52366565.

It is not a de Polignac number, because 56566325 - 2¹² = 56562229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59069 + ... + 60018.

It is an arithmetic number, because the mean of its divisors is an integer number (6152880).

Almost surely, 2^56566325 is an apocalyptic number.

It is an amenable number.

56566325 is a deficient number, since it is larger than the sum of its proper divisors (17268235).

56566325 is a wasteful number, since it uses less digits than its factorization.

56566325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119116 (or 119111 counting only the distinct ones).

The product of its digits is 162000, while the sum is 38.

The square root of 56566325 is about 7521.0587685511. The cubic root of 56566325 is about 383.8716046617.

The spelling of 56566325 in words is "fifty-six million, five hundred sixty-six thousand, three hundred twenty-five".