56332915 has 8 divisors (see below), whose sum is σ = 67686768. Its totient is φ = 45008160.

The previous prime is 56332901. The next prime is 56332937. The reversal of 56332915 is 51923365.

It is a happy number.

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

It is not a de Polignac number, because 56332915 - 2¹⁷ = 56201843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757 + ... + 10966.

It is an arithmetic number, because the mean of its divisors is an integer number (8460846).

Almost surely, 2^56332915 is an apocalyptic number.

56332915 is a deficient number, since it is larger than the sum of its proper divisors (11353853).

56332915 is a wasteful number, since it uses less digits than its factorization.

56332915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14549.

The product of its digits is 24300, while the sum is 34.

The square root of 56332915 is about 7505.5256311600. The cubic root of 56332915 is about 383.3428861303.

The spelling of 56332915 in words is "fifty-six million, three hundred thirty-two thousand, nine hundred fifteen".