56881295 has 16 divisors (see below), whose sum is σ = 69714432. Its totient is φ = 44543520.

The previous prime is 56881273. The next prime is 56881313. The reversal of 56881295 is 59218865.

It is not a de Polignac number, because 56881295 - 2¹² = 56877199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57374 + ... + 58356.

It is an arithmetic number, because the mean of its divisors is an integer number (4357152).

Almost surely, 2^56881295 is an apocalyptic number.

56881295 is a deficient number, since it is larger than the sum of its proper divisors (12833137).

56881295 is a wasteful number, since it uses less digits than its factorization.

56881295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222.

The product of its digits is 172800, while the sum is 44.

The square root of 56881295 is about 7541.9689073875. The cubic root of 56881295 is about 384.5827717116.

The spelling of 56881295 in words is "fifty-six million, eight hundred eighty-one thousand, two hundred ninety-five".