51014646459883 has 2 divisors, whose sum is σ = 51014646459884. Its totient is φ = 51014646459882.

The previous prime is 51014646459877. The next prime is 51014646459923. The reversal of 51014646459883 is 38895464641015.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51014646459883 is a prime.

It is not a weakly prime, because it can be changed into another prime (51014646459823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25507323229941 + 25507323229942.

It is an arithmetic number, because the mean of its divisors is an integer number (25507323229942).

Almost surely, 2^{51014646459883} is an apocalyptic number.

51014646459883 is a deficient number, since it is larger than the sum of its proper divisors (1).

51014646459883 is an equidigital number, since it uses as much as digits as its factorization.

51014646459883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 99532800, while the sum is 64.

The spelling of 51014646459883 in words is "fifty-one trillion, fourteen billion, six hundred forty-six million, four hundred fifty-nine thousand, eight hundred eighty-three".