13161314539 has 2 divisors, whose sum is σ = 13161314540. Its totient is φ = 13161314538.

The previous prime is 13161314519. The next prime is 13161314561. The reversal of 13161314539 is 93541316131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13161314539 - 2¹⁷ = 13161183467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13161314498 and 13161314507.

It is not a weakly prime, because it can be changed into another prime (13161314519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6580657269 + 6580657270.

It is an arithmetic number, because the mean of its divisors is an integer number (6580657270).

Almost surely, 2^13161314539 is an apocalyptic number.

13161314539 is a deficient number, since it is larger than the sum of its proper divisors (1).

13161314539 is an equidigital number, since it uses as much as digits as its factorization.

13161314539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 37.

The spelling of 13161314539 in words is "thirteen billion, one hundred sixty-one million, three hundred fourteen thousand, five hundred thirty-nine".