56654502699 has 8 divisors (see below), whose sum is σ = 77381759952. Its totient is φ = 36848456960.

The previous prime is 56654502691. The next prime is 56654502701. The reversal of 56654502699 is 99620545665.

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 56654502699 - 2³ = 56654502691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56654502691) 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, 230302734 + ... + 230302979.

It is an arithmetic number, because the mean of its divisors is an integer number (9672719994).

Almost surely, 2^56654502699 is an apocalyptic number.

56654502699 is a deficient number, since it is larger than the sum of its proper divisors (20727257253).

56654502699 is a wasteful number, since it uses less digits than its factorization.

56654502699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460605757.

The product of its (nonzero) digits is 17496000, while the sum is 57.

The spelling of 56654502699 in words is "fifty-six billion, six hundred fifty-four million, five hundred two thousand, six hundred ninety-nine".