56383826139 has 10 divisors (see below), whose sum is σ = 84227691020. Its totient is φ = 37589217372.

The previous prime is 56383826137. The next prime is 56383826167. The reversal of 56383826139 is 93162838365.

It is a happy number.

56383826139 is a `hidden beast` number, since 56 + 383 + 82 + 6 + 139 = 666.

It is not a de Polignac number, because 56383826139 - 2¹ = 56383826137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56383826137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 348048229 + ... + 348048390.

It is an arithmetic number, because the mean of its divisors is an integer number (8422769102).

Almost surely, 2^56383826139 is an apocalyptic number.

56383826139 is a deficient number, since it is larger than the sum of its proper divisors (27843864881).

56383826139 is an equidigital number, since it uses as much as digits as its factorization.

56383826139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696096631 (or 696096622 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 56383826139 in words is "fifty-six billion, three hundred eighty-three million, eight hundred twenty-six thousand, one hundred thirty-nine".