56325817 has 4 divisors (see below), whose sum is σ = 56592976. Its totient is φ = 56058660.

The previous prime is 56325809. The next prime is 56325833. The reversal of 56325817 is 71852365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56325817 - 2³ = 56325809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56325887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133263 + ... + 133684.

It is an arithmetic number, because the mean of its divisors is an integer number (14148244).

Almost surely, 2^56325817 is an apocalyptic number.

It is an amenable number.

56325817 is a deficient number, since it is larger than the sum of its proper divisors (267159).

56325817 is a wasteful number, since it uses less digits than its factorization.

56325817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267158.

The product of its digits is 50400, while the sum is 37.

The square root of 56325817 is about 7505.0527646380. The cubic root of 56325817 is about 383.3267849333.

It can be divided in two parts, 5632 and 5817, that added together give a square (11449 = 107²).

The spelling of 56325817 in words is "fifty-six million, three hundred twenty-five thousand, eight hundred seventeen".