317837053 has 2 divisors, whose sum is σ = 317837054. Its totient is φ = 317837052.

The previous prime is 317837041. The next prime is 317837057. The reversal of 317837053 is 350738713.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246552804 + 71284249 = 15702^2 + 8443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-317837053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317837057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158918526 + 158918527.

It is an arithmetic number, because the mean of its divisors is an integer number (158918527).

Almost surely, 2^317837053 is an apocalyptic number.

It is an amenable number.

317837053 is a deficient number, since it is larger than the sum of its proper divisors (1).

317837053 is an equidigital number, since it uses as much as digits as its factorization.

317837053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 317837053 is about 17827.9851076895. The cubic root of 317837053 is about 682.4458153569.

The spelling of 317837053 in words is "three hundred seventeen million, eight hundred thirty-seven thousand, fifty-three".