56796537 has 12 divisors (see below), whose sum is σ = 88092816. Its totient is φ = 32455080.

The previous prime is 56796511. The next prime is 56796547. The reversal of 56796537 is 73569765.

It is a happy number.

It is not a de Polignac number, because 56796537 - 2⁸ = 56796281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56796547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193039 + ... + 193332.

It is an arithmetic number, because the mean of its divisors is an integer number (7341068).

Almost surely, 2^56796537 is an apocalyptic number.

It is an amenable number.

56796537 is a deficient number, since it is larger than the sum of its proper divisors (31296279).

56796537 is a wasteful number, since it uses less digits than its factorization.

56796537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386388 (or 386381 counting only the distinct ones).

The product of its digits is 1190700, while the sum is 48.

The square root of 56796537 is about 7536.3477228695. The cubic root of 56796537 is about 384.3916563342.

The spelling of 56796537 in words is "fifty-six million, seven hundred ninety-six thousand, five hundred thirty-seven".