56857795 has 8 divisors (see below), whose sum is σ = 69348240. Its totient is φ = 44740320.

The previous prime is 56857783. The next prime is 56857831. The reversal of 56857795 is 59775865.

56857795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56857795 - 2⁵ = 56857763 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92905 + ... + 93514.

It is an arithmetic number, because the mean of its divisors is an integer number (8668530).

Almost surely, 2^56857795 is an apocalyptic number.

56857795 is a deficient number, since it is larger than the sum of its proper divisors (12490445).

56857795 is a wasteful number, since it uses less digits than its factorization.

56857795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186485.

The product of its digits is 2646000, while the sum is 52.

The square root of 56857795 is about 7540.4107978279. The cubic root of 56857795 is about 384.5298021016.

The spelling of 56857795 in words is "fifty-six million, eight hundred fifty-seven thousand, seven hundred ninety-five".