56508575 has 6 divisors (see below), whose sum is σ = 70070664. Its totient is φ = 45206840.

The previous prime is 56508563. The next prime is 56508577. The reversal of 56508575 is 57580565.

It is not a de Polignac number, because 56508575 - 2⁶ = 56508511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56508577) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1130147 + ... + 1130196.

It is an arithmetic number, because the mean of its divisors is an integer number (11678444).

Almost surely, 2^56508575 is an apocalyptic number.

56508575 is a deficient number, since it is larger than the sum of its proper divisors (13562089).

56508575 is a wasteful number, since it uses less digits than its factorization.

56508575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260353 (or 2260348 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 41.

The square root of 56508575 is about 7517.2185680609. The cubic root of 56508575 is about 383.7409254186.

The spelling of 56508575 in words is "fifty-six million, five hundred eight thousand, five hundred seventy-five".