56579760 has 60 divisors (see below), whose sum is σ = 190016112. Its totient is φ = 15087744.

The previous prime is 56579759. The next prime is 56579797. The reversal of 56579760 is 6797565.

It is a happy number.

56579760 is a `hidden beast` number, since 5 + 6 + 579 + 76 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 38572 + ... + 40011.

Almost surely, 2^56579760 is an apocalyptic number.

It is an amenable number.

56579760 is an abundant number, since it is smaller than the sum of its proper divisors (133436352).

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

56579760 is a wasteful number, since it uses less digits than its factorization.

56579760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78602 (or 78593 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The square root of 56579760 is about 7521.9518743475. The cubic root of 56579760 is about 383.9019932174.

The spelling of 56579760 in words is "fifty-six million, five hundred seventy-nine thousand, seven hundred sixty".