1713316537 has 2 divisors, whose sum is σ = 1713316538. Its totient is φ = 1713316536.

The previous prime is 1713316519. The next prime is 1713316541. The reversal of 1713316537 is 7356133171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1481942016 + 231374521 = 38496^2 + 15211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1713316537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1713316496 and 1713316505.

It is not a weakly prime, because it can be changed into another prime (1713316597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856658268 + 856658269.

It is an arithmetic number, because the mean of its divisors is an integer number (856658269).

Almost surely, 2^1713316537 is an apocalyptic number.

It is an amenable number.

1713316537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713316537 is an equidigital number, since it uses as much as digits as its factorization.

1713316537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39690, while the sum is 37.

The square root of 1713316537 is about 41392.2279782087. The cubic root of 1713316537 is about 1196.5913771409.

It can be divided in two parts, 17133 and 16537, that added together give a triangular number (33670 = T₂₅₉).

The spelling of 1713316537 in words is "one billion, seven hundred thirteen million, three hundred sixteen thousand, five hundred thirty-seven".