56331152 has 10 divisors (see below), whose sum is σ = 109141638. Its totient is φ = 28165568.

The previous prime is 56331151. The next prime is 56331157. The reversal of 56331152 is 25113365.

56331152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32672656 + 23658496 = 5716^2 + 4864^2 .

It is not an unprimeable number, because it can be changed into a prime (56331151) 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 as a sum of consecutive naturals, namely, 1760333 + ... + 1760364.

Almost surely, 2^56331152 is an apocalyptic number.

It is an amenable number.

56331152 is a deficient number, since it is larger than the sum of its proper divisors (52810486).

56331152 is a wasteful number, since it uses less digits than its factorization.

56331152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520705 (or 3520699 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 56331152 is about 7505.4081834368. The cubic root of 56331152 is about 383.3388870441.

The spelling of 56331152 in words is "fifty-six million, three hundred thirty-one thousand, one hundred fifty-two".