5085327865697 has 2 divisors, whose sum is σ = 5085327865698. Its totient is φ = 5085327865696.

The previous prime is 5085327865619. The next prime is 5085327865733. The reversal of 5085327865697 is 7965687235805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4328734074721 + 756593790976 = 2080561^2 + 869824^2 .

It is a cyclic number.

It is not a de Polignac number, because 5085327865697 - 2³⁸ = 4810449958753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5085327865697.

It is not a weakly prime, because it can be changed into another prime (5085327865297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542663932848 + 2542663932849.

It is an arithmetic number, because the mean of its divisors is an integer number (2542663932849).

Almost surely, 2^{5085327865697} is an apocalyptic number.

It is an amenable number.

5085327865697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5085327865697 is an equidigital number, since it uses as much as digits as its factorization.

5085327865697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048000, while the sum is 71.

The spelling of 5085327865697 in words is "five trillion, eighty-five billion, three hundred twenty-seven million, eight hundred sixty-five thousand, six hundred ninety-seven".