56568763 has 8 divisors (see below), whose sum is σ = 58622400. Its totient is φ = 54522048.

The previous prime is 56568761. The next prime is 56568767. The reversal of 56568763 is 36786565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56568763 - 2¹ = 56568761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56568761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19495 + ... + 22207.

It is an arithmetic number, because the mean of its divisors is an integer number (7327800).

Almost surely, 2^56568763 is an apocalyptic number.

56568763 is a deficient number, since it is larger than the sum of its proper divisors (2053637).

56568763 is a wasteful number, since it uses less digits than its factorization.

56568763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461.

The product of its digits is 907200, while the sum is 46.

The square root of 56568763 is about 7521.2208450490. The cubic root of 56568763 is about 383.8771195184.

The spelling of 56568763 in words is "fifty-six million, five hundred sixty-eight thousand, seven hundred sixty-three".