56520324 has 81 divisors (see below), whose sum is σ = 167130327. Its totient is φ = 16058448.

The previous prime is 56520301. The next prime is 56520337. The reversal of 56520324 is 42302565.

The square root of 56520324 is 7518.

It is a perfect power (a square), and thus also a powerful number.

56520324 is a `hidden beast` number, since 5 + 652 + 0 + 3 + 2 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 315667 + ... + 315845.

Almost surely, 2^56520324 is an apocalyptic number.

56520324 is the 7518-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56520324

56520324 is an abundant number, since it is smaller than the sum of its proper divisors (110610003).

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

56520324 is a wasteful number, since it uses less digits than its factorization.

56520324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 191 counting only the distinct ones).

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

The cubic root of 56520324 is about 383.7675187849.

Adding to 56520324 its reverse (42302565), we get a palindrome (98822889).

The spelling of 56520324 in words is "fifty-six million, five hundred twenty thousand, three hundred twenty-four".