56650510053 has 12 divisors (see below), whose sum is σ = 84859200608. Its totient is φ = 37767006540.

The previous prime is 56650510051. The next prime is 56650510093. The reversal of 56650510053 is 35001505665.

It is not a de Polignac number, because 56650510053 - 2¹ = 56650510051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56650510051) 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 11 ways as a sum of consecutive naturals, for example, 116564593 + ... + 116565078.

Almost surely, 2^56650510053 is an apocalyptic number.

It is an amenable number.

56650510053 is a deficient number, since it is larger than the sum of its proper divisors (28208690555).

56650510053 is an equidigital number, since it uses as much as digits as its factorization.

56650510053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233129686 (or 233129674 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 56650510053 in words is "fifty-six billion, six hundred fifty million, five hundred ten thousand, fifty-three".