56520292 has 24 divisors (see below), whose sum is σ = 103574016. Its totient is φ = 26936448.

The previous prime is 56520253. The next prime is 56520293. The reversal of 56520292 is 29202565.

It is not an unprimeable number, because it can be changed into a prime (56520293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30093 + ... + 31915.

It is an arithmetic number, because the mean of its divisors is an integer number (4315584).

Almost surely, 2^56520292 is an apocalyptic number.

It is an amenable number.

56520292 is a deficient number, since it is larger than the sum of its proper divisors (47053724).

56520292 is a wasteful number, since it uses less digits than its factorization.

56520292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 56520292 is about 7517.9978717741. The cubic root of 56520292 is about 383.7674463592.

The spelling of 56520292 in words is "fifty-six million, five hundred twenty thousand, two hundred ninety-two".