56112807 has 16 divisors (see below), whose sum is σ = 76906368. Its totient is φ = 36372000.

The previous prime is 56112799. The next prime is 56112817. The reversal of 56112807 is 70821165.

It is not a de Polignac number, because 56112807 - 2³ = 56112799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56112817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31513 + ... + 33245.

It is an arithmetic number, because the mean of its divisors is an integer number (4806648).

Almost surely, 2^56112807 is an apocalyptic number.

56112807 is a deficient number, since it is larger than the sum of its proper divisors (20793561).

56112807 is a wasteful number, since it uses less digits than its factorization.

56112807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 56112807 is about 7490.8482163237. The cubic root of 56112807 is about 382.8429595211.

The spelling of 56112807 in words is "fifty-six million, one hundred twelve thousand, eight hundred seven".