315299410757 has 2 divisors, whose sum is σ = 315299410758. Its totient is φ = 315299410756.

The previous prime is 315299410709. The next prime is 315299410781. The reversal of 315299410757 is 757014992513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223515255076 + 91784155681 = 472774^2 + 302959^2 .

It is a cyclic number.

It is not a de Polignac number, because 315299410757 - 2⁸ = 315299410501 is a prime.

It is a super-2 number, since 2×315299410757² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315299410699 and 315299410708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315299410787) 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, 157649705378 + 157649705379.

It is an arithmetic number, because the mean of its divisors is an integer number (157649705379).

Almost surely, 2^315299410757 is an apocalyptic number.

It is an amenable number.

315299410757 is a deficient number, since it is larger than the sum of its proper divisors (1).

315299410757 is an equidigital number, since it uses as much as digits as its factorization.

315299410757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 315299410757 in words is "three hundred fifteen billion, two hundred ninety-nine million, four hundred ten thousand, seven hundred fifty-seven".