5086661426617 has 2 divisors, whose sum is σ = 5086661426618. Its totient is φ = 5086661426616.

The previous prime is 5086661426543. The next prime is 5086661426687. The reversal of 5086661426617 is 7166241666805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3491886458281 + 1594774968336 = 1868659^2 + 1262844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5086661426617 is a prime.

It is not a weakly prime, because it can be changed into another prime (5086661426687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543330713308 + 2543330713309.

It is an arithmetic number, because the mean of its divisors is an integer number (2543330713309).

Almost surely, 2^{5086661426617} is an apocalyptic number.

It is an amenable number.

5086661426617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5086661426617 is an equidigital number, since it uses as much as digits as its factorization.

5086661426617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 5086661426617 in words is "five trillion, eighty-six billion, six hundred sixty-one million, four hundred twenty-six thousand, six hundred seventeen".