56352204 has 72 divisors (see below), whose sum is σ = 148201872. Its totient is φ = 18040320.

The previous prime is 56352199. The next prime is 56352209. The reversal of 56352204 is 40225365.

56352204 is a `hidden beast` number, since 5 + 635 + 2 + 20 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (56352199) and next prime (56352209).

It is not an unprimeable number, because it can be changed into a prime (56352209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107487 + ... + 108009.

Almost surely, 2^56352204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56352204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74100936).

56352204 is an abundant number, since it is smaller than the sum of its proper divisors (91849668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56352204 is a wasteful number, since it uses less digits than its factorization.

56352204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 56352204 is about 7506.8105077989. The cubic root of 56352204 is about 383.3866347223.

Adding to 56352204 its reverse (40225365), we get a palindrome (96577569).

The spelling of 56352204 in words is "fifty-six million, three hundred fifty-two thousand, two hundred four".