56810080 has 24 divisors (see below), whose sum is σ = 134214192. Its totient is φ = 22723968.

The previous prime is 56810077. The next prime is 56810099. The reversal of 56810080 is 8001865.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177372 + ... + 177691.

It is an arithmetic number, because the mean of its divisors is an integer number (5592258).

Almost surely, 2^56810080 is an apocalyptic number.

It is an amenable number.

56810080 is an abundant number, since it is smaller than the sum of its proper divisors (77404112).

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

56810080 is a wasteful number, since it uses less digits than its factorization.

56810080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355078 (or 355070 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 56810080 is about 7537.2461814644. The cubic root of 56810080 is about 384.4222063334.

It can be divided in two parts, 568 and 10080, that added together give a cube (10648 = 22³).

The spelling of 56810080 in words is "fifty-six million, eight hundred ten thousand, eighty".