56031846336959 has 2 divisors, whose sum is σ = 56031846336960. Its totient is φ = 56031846336958.

The previous prime is 56031846336793. The next prime is 56031846336997. The reversal of 56031846336959 is 95963364813065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56031846336959 - 2¹² = 56031846332863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56031846336259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28015923168479 + 28015923168480.

It is an arithmetic number, because the mean of its divisors is an integer number (28015923168480).

Almost surely, 2^{56031846336959} is an apocalyptic number.

56031846336959 is a deficient number, since it is larger than the sum of its proper divisors (1).

56031846336959 is an equidigital number, since it uses as much as digits as its factorization.

56031846336959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 377913600, while the sum is 68.

The spelling of 56031846336959 in words is "fifty-six trillion, thirty-one billion, eight hundred forty-six million, three hundred thirty-six thousand, nine hundred fifty-nine".