56380602916 has 81 divisors (see below), whose sum is σ = 111476011899. Its totient is φ = 24931830000.

The previous prime is 56380602911. The next prime is 56380602917. The reversal of 56380602916 is 61920608365.

The square root of 56380602916 is 237446.

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

It is not an unprimeable number, because it can be changed into a prime (56380602911) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 224623791 + ... + 224624041.

Almost surely, 2^56380602916 is an apocalyptic number.

56380602916 is the 237446-th square number.

It is an amenable number.

56380602916 is a deficient number, since it is larger than the sum of its proper divisors (55095408983).

56380602916 is a wasteful number, since it uses less digits than its factorization.

56380602916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 56380602916 in words is "fifty-six billion, three hundred eighty million, six hundred two thousand, nine hundred sixteen".