116251575165617 has 2 divisors, whose sum is σ = 116251575165618. Its totient is φ = 116251575165616.

The previous prime is 116251575165601. The next prime is 116251575165641. The reversal of 116251575165617 is 716561575152611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97415636644096 + 18835938521521 = 9869936^2 + 4340039^2 .

It is a cyclic number.

It is not a de Polignac number, because 116251575165617 - 2⁴ = 116251575165601 is a prime.

It is not a weakly prime, because it can be changed into another prime (116251575165217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58125787582808 + 58125787582809.

It is an arithmetic number, because the mean of its divisors is an integer number (58125787582809).

Almost surely, 2^{116251575165617} is an apocalyptic number.

It is an amenable number.

116251575165617 is a deficient number, since it is larger than the sum of its proper divisors (1).

116251575165617 is an equidigital number, since it uses as much as digits as its factorization.

116251575165617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13230000, while the sum is 59.

The spelling of 116251575165617 in words is "one hundred sixteen trillion, two hundred fifty-one billion, five hundred seventy-five million, one hundred sixty-five thousand, six hundred seventeen".