13259867953 has 8 divisors (see below), whose sum is σ = 13959600320. Its totient is φ = 12560320080.

The previous prime is 13259867923. The next prime is 13259867981. The reversal of 13259867953 is 35976895231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13259867953 is a prime.

It is the 115152-nd Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13259867923) by changing a digit.

It is a nontrivial repunit in base 115151.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116068 + ... + 199978.

It is an arithmetic number, because the mean of its divisors is an integer number (1744950040).

Almost surely, 2^13259867953 is an apocalyptic number.

It is an amenable number.

13259867953 is a deficient number, since it is larger than the sum of its proper divisors (699732367).

13259867953 is an equidigital number, since it uses as much as digits as its factorization.

13259867953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92247.

The product of its digits is 12247200, while the sum is 58.

The spelling of 13259867953 in words is "thirteen billion, two hundred fifty-nine million, eight hundred sixty-seven thousand, nine hundred fifty-three".