56733752 has 8 divisors (see below), whose sum is σ = 106375800. Its totient is φ = 28366872.

The previous prime is 56733749. The next prime is 56733827. The reversal of 56733752 is 25733765.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3545852 + ... + 3545867.

It is an arithmetic number, because the mean of its divisors is an integer number (13296975).

Almost surely, 2^56733752 is an apocalyptic number.

It is an amenable number.

56733752 is a deficient number, since it is larger than the sum of its proper divisors (49642048).

56733752 is a wasteful number, since it uses less digits than its factorization.

56733752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7091725 (or 7091721 counting only the distinct ones).

The product of its digits is 132300, while the sum is 38.

The square root of 56733752 is about 7532.1810918219. The cubic root of 56733752 is about 384.2499638428.

The spelling of 56733752 in words is "fifty-six million, seven hundred thirty-three thousand, seven hundred fifty-two".