56524560 has 40 divisors (see below), whose sum is σ = 175226880. Its totient is φ = 15073152.

The previous prime is 56524543. The next prime is 56524571. The reversal of 56524560 is 6542565.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117520 + ... + 117999.

It is an arithmetic number, because the mean of its divisors is an integer number (4380672).

Almost surely, 2^56524560 is an apocalyptic number.

It is an amenable number.

56524560 is an abundant number, since it is smaller than the sum of its proper divisors (118702320).

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

56524560 is a wasteful number, since it uses less digits than its factorization.

56524560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235535 (or 235529 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 56524560 is about 7518.2817185844. The cubic root of 56524560 is about 383.7771058884. Note that the first 3 decimals are identical.

The spelling of 56524560 in words is "fifty-six million, five hundred twenty-four thousand, five hundred sixty".