13457474713 has 2 divisors, whose sum is σ = 13457474714. Its totient is φ = 13457474712.

The previous prime is 13457474671. The next prime is 13457474803. The reversal of 13457474713 is 31747475431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8133875344 + 5323599369 = 90188^2 + 72963^2 .

It is a cyclic number.

It is not a de Polignac number, because 13457474713 - 2²⁵ = 13423920281 is a prime.

It is a super-2 number, since 2×13457474713² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13457474213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6728737356 + 6728737357.

It is an arithmetic number, because the mean of its divisors is an integer number (6728737357).

Almost surely, 2^13457474713 is an apocalyptic number.

It is an amenable number.

13457474713 is a deficient number, since it is larger than the sum of its proper divisors (1).

13457474713 is an equidigital number, since it uses as much as digits as its factorization.

13457474713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 46.

The spelling of 13457474713 in words is "thirteen billion, four hundred fifty-seven million, four hundred seventy-four thousand, seven hundred thirteen".