56332456 has 16 divisors (see below), whose sum is σ = 109031040. Its totient is φ = 27257520.

The previous prime is 56332453. The next prime is 56332457. The reversal of 56332456 is 65423365.

It is not an unprimeable number, because it can be changed into a prime (56332453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113326 + ... + 113821.

It is an arithmetic number, because the mean of its divisors is an integer number (6814440).

Almost surely, 2^56332456 is an apocalyptic number.

It is an amenable number.

56332456 is a deficient number, since it is larger than the sum of its proper divisors (52698584).

56332456 is a wasteful number, since it uses less digits than its factorization.

56332456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227184 (or 227180 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 56332456 is about 7505.4950536257. The cubic root of 56332456 is about 383.3418449696.

Subtracting 56332456 from its reverse (65423365), we obtain a palindrome (9090909).

The spelling of 56332456 in words is "fifty-six million, three hundred thirty-two thousand, four hundred fifty-six".