16717035317 has 2 divisors, whose sum is σ = 16717035318. Its totient is φ = 16717035316.

The previous prime is 16717035311. The next prime is 16717035319. The reversal of 16717035317 is 71353071761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11439158116 + 5277877201 = 106954^2 + 72649^2 .

It is a cyclic number.

It is not a de Polignac number, because 16717035317 - 2¹⁶ = 16716969781 is a prime.

Together with 16717035319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16717035311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8358517658 + 8358517659.

It is an arithmetic number, because the mean of its divisors is an integer number (8358517659).

Almost surely, 2^16717035317 is an apocalyptic number.

It is an amenable number.

16717035317 is a deficient number, since it is larger than the sum of its proper divisors (1).

16717035317 is an equidigital number, since it uses as much as digits as its factorization.

16717035317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92610, while the sum is 41.

The spelling of 16717035317 in words is "sixteen billion, seven hundred seventeen million, thirty-five thousand, three hundred seventeen".