13013925263 has 4 divisors (see below), whose sum is σ = 13014655200. Its totient is φ = 13013195328.

The previous prime is 13013925259. The next prime is 13013925317. The reversal of 13013925263 is 36252931031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36252931031 = 337 ⋅107575463.

It is a cyclic number.

It is not a de Polignac number, because 13013925263 - 2² = 13013925259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013925563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337538 + ... + 374111.

It is an arithmetic number, because the mean of its divisors is an integer number (3253663800).

Almost surely, 2^13013925263 is an apocalyptic number.

13013925263 is a deficient number, since it is larger than the sum of its proper divisors (729937).

13013925263 is an equidigital number, since it uses as much as digits as its factorization.

13013925263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729936.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 13013925263 in words is "thirteen billion, thirteen million, nine hundred twenty-five thousand, two hundred sixty-three".