56523304 has 8 divisors (see below), whose sum is σ = 105981210. Its totient is φ = 28261648.

The previous prime is 56523293. The next prime is 56523329. The reversal of 56523304 is 40332565.

It can be written as a sum of positive squares in only one way, i.e., 53319204 + 3204100 = 7302^2 + 1790^2 .

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532699 + ... + 3532714.

Almost surely, 2^56523304 is an apocalyptic number.

It is an amenable number.

56523304 is a deficient number, since it is larger than the sum of its proper divisors (49457906).

56523304 is a wasteful number, since it uses less digits than its factorization.

56523304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7065419 (or 7065415 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 56523304 is about 7518.1981883959. The cubic root of 56523304 is about 383.7742633033.

Adding to 56523304 its reverse (40332565), we get a palindrome (96855869).

The spelling of 56523304 in words is "fifty-six million, five hundred twenty-three thousand, three hundred four".