313225268579 has 2 divisors, whose sum is σ = 313225268580. Its totient is φ = 313225268578.

The previous prime is 313225268557. The next prime is 313225268621. The reversal of 313225268579 is 975862522313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313225268579 - 2¹² = 313225264483 is a prime.

It is a super-2 number, since 2×313225268579² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 313225268579.

It is not a weakly prime, because it can be changed into another prime (313225268539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156612634289 + 156612634290.

It is an arithmetic number, because the mean of its divisors is an integer number (156612634290).

Almost surely, 2^313225268579 is an apocalyptic number.

313225268579 is a deficient number, since it is larger than the sum of its proper divisors (1).

313225268579 is an equidigital number, since it uses as much as digits as its factorization.

313225268579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 53.

The spelling of 313225268579 in words is "three hundred thirteen billion, two hundred twenty-five million, two hundred sixty-eight thousand, five hundred seventy-nine".