56366357056 has 63 divisors (see below), whose sum is σ = 114006570691. Its totient is φ = 27650417024.

The previous prime is 56366357039. The next prime is 56366357057. The reversal of 56366357056 is 65075366365.

The square root of 56366357056 is 237416.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56366356994 and 56366357012.

It is not an unprimeable number, because it can be changed into a prime (56366357057) 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 8 ways as a sum of consecutive naturals, for example, 112060101 + ... + 112060603.

Almost surely, 2^56366357056 is an apocalyptic number.

56366357056 is the 237416-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56366357056

56366357056 is an abundant number, since it is smaller than the sum of its proper divisors (57640213635).

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

56366357056 is an frugal number, since it uses more digits than its factorization.

56366357056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 52.

The spelling of 56366357056 in words is "fifty-six billion, three hundred sixty-six million, three hundred fifty-seven thousand, fifty-six".