5173009717 has 2 divisors, whose sum is σ = 5173009718. Its totient is φ = 5173009716.

The previous prime is 5173009669. The next prime is 5173009733. The reversal of 5173009717 is 7179003715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5141750436 + 31259281 = 71706^2 + 5591^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5173009717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5173009717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5173009757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586504858 + 2586504859.

It is an arithmetic number, because the mean of its divisors is an integer number (2586504859).

Almost surely, 2^5173009717 is an apocalyptic number.

It is an amenable number.

5173009717 is a deficient number, since it is larger than the sum of its proper divisors (1).

5173009717 is an equidigital number, since it uses as much as digits as its factorization.

5173009717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46305, while the sum is 40.

The square root of 5173009717 is about 71923.6380962476. The cubic root of 5173009717 is about 1729.4755688183.

The spelling of 5173009717 in words is "five billion, one hundred seventy-three million, nine thousand, seven hundred seventeen".