1713297137 has 2 divisors, whose sum is σ = 1713297138. Its totient is φ = 1713297136.

The previous prime is 1713297121. The next prime is 1713297139. The reversal of 1713297137 is 7317923171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1568239201 + 145057936 = 39601^2 + 12044^2 .

It is a cyclic number.

It is not a de Polignac number, because 1713297137 - 2⁴ = 1713297121 is a prime.

Together with 1713297139, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1713297094 and 1713297103.

It is not a weakly prime, because it can be changed into another prime (1713297139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856648568 + 856648569.

It is an arithmetic number, because the mean of its divisors is an integer number (856648569).

Almost surely, 2^1713297137 is an apocalyptic number.

It is an amenable number.

1713297137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713297137 is an equidigital number, since it uses as much as digits as its factorization.

1713297137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55566, while the sum is 41.

The square root of 1713297137 is about 41391.9936340351. The cubic root of 1713297137 is about 1196.5868607619.

The spelling of 1713297137 in words is "one billion, seven hundred thirteen million, two hundred ninety-seven thousand, one hundred thirty-seven".