56323857 has 8 divisors (see below), whose sum is σ = 75304576. Its totient is φ = 37446192.

The previous prime is 56323853. The next prime is 56323859. The reversal of 56323857 is 75832365.

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

It is not a de Polignac number, because 56323857 - 2² = 56323853 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56323853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24478 + ... + 26679.

It is an arithmetic number, because the mean of its divisors is an integer number (9413072).

Almost surely, 2^56323857 is an apocalyptic number.

It is an amenable number.

56323857 is a deficient number, since it is larger than the sum of its proper divisors (18980719).

56323857 is a wasteful number, since it uses less digits than its factorization.

56323857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51527.

The product of its digits is 151200, while the sum is 39.

The square root of 56323857 is about 7504.9221848064. The cubic root of 56323857 is about 383.3223386050.

The spelling of 56323857 in words is "fifty-six million, three hundred twenty-three thousand, eight hundred fifty-seven".