5086257597691 has 2 divisors, whose sum is σ = 5086257597692. Its totient is φ = 5086257597690.

The previous prime is 5086257597671. The next prime is 5086257597727. The reversal of 5086257597691 is 1967957526805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5086257597691 - 2¹⁵ = 5086257564923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5086257597691.

It is not a weakly prime, because it can be changed into another prime (5086257597671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543128798845 + 2543128798846.

It is an arithmetic number, because the mean of its divisors is an integer number (2543128798846).

Almost surely, 2^{5086257597691} is an apocalyptic number.

5086257597691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5086257597691 is an equidigital number, since it uses as much as digits as its factorization.

5086257597691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768000, while the sum is 70.

The spelling of 5086257597691 in words is "five trillion, eighty-six billion, two hundred fifty-seven million, five hundred ninety-seven thousand, six hundred ninety-one".