13557294713 has 24 divisors (see below), whose sum is σ = 14853513600. Its totient is φ = 12363464160.

The previous prime is 13557294703. The next prime is 13557294721. The reversal of 13557294713 is 31749275531.

13557294713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13557294713 - 2⁶ = 13557294649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13557294703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1028438 + ... + 1041536.

It is an arithmetic number, because the mean of its divisors is an integer number (618896400).

Almost surely, 2^13557294713 is an apocalyptic number.

It is an amenable number.

13557294713 is a deficient number, since it is larger than the sum of its proper divisors (1296218887).

13557294713 is a wasteful number, since it uses less digits than its factorization.

13557294713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13245 (or 13226 counting only the distinct ones).

The product of its digits is 793800, while the sum is 47.

The spelling of 13557294713 in words is "thirteen billion, five hundred fifty-seven million, two hundred ninety-four thousand, seven hundred thirteen".