56633506 has 8 divisors (see below), whose sum is σ = 85122000. Its totient is φ = 28259508.

The previous prime is 56633501. The next prime is 56633513. The reversal of 56633506 is 60533665.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (56633501) 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, 27376 + ... + 29371.

It is an arithmetic number, because the mean of its divisors is an integer number (10640250).

Almost surely, 2^56633506 is an apocalyptic number.

56633506 is a deficient number, since it is larger than the sum of its proper divisors (28488494).

56633506 is a wasteful number, since it uses less digits than its factorization.

56633506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57248.

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 56633506 is about 7525.5236362661. The cubic root of 56633506 is about 384.0235129193.

The spelling of 56633506 in words is "fifty-six million, six hundred thirty-three thousand, five hundred six".