5171163317 has 2 divisors, whose sum is σ = 5171163318. Its totient is φ = 5171163316.

The previous prime is 5171163259. The next prime is 5171163341. The reversal of 5171163317 is 7133611715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4146587236 + 1024576081 = 64394^2 + 32009^2 .

It is a cyclic number.

It is not a de Polignac number, because 5171163317 - 2⁸ = 5171163061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5171163817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585581658 + 2585581659.

It is an arithmetic number, because the mean of its divisors is an integer number (2585581659).

Almost surely, 2^5171163317 is an apocalyptic number.

It is an amenable number.

5171163317 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171163317 is an equidigital number, since it uses as much as digits as its factorization.

5171163317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13230, while the sum is 35.

The square root of 5171163317 is about 71910.8011149925. The cubic root of 5171163317 is about 1729.2697773565.

The spelling of 5171163317 in words is "five billion, one hundred seventy-one million, one hundred sixty-three thousand, three hundred seventeen".