1713257017 has 2 divisors, whose sum is σ = 1713257018. Its totient is φ = 1713257016.

The previous prime is 1713257011. The next prime is 1713257027. The reversal of 1713257017 is 7107523171.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1471796496 + 241460521 = 38364^2 + 15539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1713257017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1713257011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856628508 + 856628509.

It is an arithmetic number, because the mean of its divisors is an integer number (856628509).

Almost surely, 2^1713257017 is an apocalyptic number.

It is an amenable number.

1713257017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713257017 is an equidigital number, since it uses as much as digits as its factorization.

1713257017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290, while the sum is 34.

The square root of 1713257017 is about 41391.5089964113. The cubic root of 1713257017 is about 1196.5775205958.

The spelling of 1713257017 in words is "one billion, seven hundred thirteen million, two hundred fifty-seven thousand, seventeen".