56232775 has 6 divisors (see below), whose sum is σ = 69728672. Its totient is φ = 44986200.

The previous prime is 56232767. The next prime is 56232779. The reversal of 56232775 is 57723265.

56232775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56232775 - 2³ = 56232767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56232779) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1124631 + ... + 1124680.

Almost surely, 2^56232775 is an apocalyptic number.

56232775 is a deficient number, since it is larger than the sum of its proper divisors (13495897).

56232775 is a wasteful number, since it uses less digits than its factorization.

56232775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249321 (or 2249316 counting only the distinct ones).

The product of its digits is 88200, while the sum is 37.

The square root of 56232775 is about 7498.8515787419. The cubic root of 56232775 is about 383.1156020411.

The spelling of 56232775 in words is "fifty-six million, two hundred thirty-two thousand, seven hundred seventy-five".