5268689476313 has 2 divisors, whose sum is σ = 5268689476314. Its totient is φ = 5268689476312.

The previous prime is 5268689476289. The next prime is 5268689476319. The reversal of 5268689476313 is 3136749868625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4778084489689 + 490604986624 = 2185883^2 + 700432^2 .

It is a cyclic number.

It is not a de Polignac number, because 5268689476313 - 2⁶ = 5268689476249 is a prime.

It is a super-2 number, since 2×5268689476313² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5268689476319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634344738156 + 2634344738157.

It is an arithmetic number, because the mean of its divisors is an integer number (2634344738157).

Almost surely, 2^{5268689476313} is an apocalyptic number.

It is an amenable number.

5268689476313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268689476313 is an equidigital number, since it uses as much as digits as its factorization.

5268689476313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 313528320, while the sum is 68.

The spelling of 5268689476313 in words is "five trillion, two hundred sixty-eight billion, six hundred eighty-nine million, four hundred seventy-six thousand, three hundred thirteen".