56959832663 has 2 divisors, whose sum is σ = 56959832664. Its totient is φ = 56959832662.

The previous prime is 56959832641. The next prime is 56959832693. The reversal of 56959832663 is 36623895965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56959832663 - 2⁶ = 56959832599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56959832596 and 56959832605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56959832623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28479916331 + 28479916332.

It is an arithmetic number, because the mean of its divisors is an integer number (28479916332).

Almost surely, 2^56959832663 is an apocalyptic number.

56959832663 is a deficient number, since it is larger than the sum of its proper divisors (1).

56959832663 is an equidigital number, since it uses as much as digits as its factorization.

56959832663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62985600, while the sum is 62.

The spelling of 56959832663 in words is "fifty-six billion, nine hundred fifty-nine million, eight hundred thirty-two thousand, six hundred sixty-three".