13010811625 has 32 divisors (see below), whose sum is σ = 18625950720. Its totient is φ = 8888616000.

The previous prime is 13010811601. The next prime is 13010811641. The reversal of 13010811625 is 52611801031.

It is not a de Polignac number, because 13010811625 - 2²⁷ = 12876593897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13010811593 and 13010811602.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209691 + ... + 264559.

It is an arithmetic number, because the mean of its divisors is an integer number (582060960).

Almost surely, 2^13010811625 is an apocalyptic number.

It is an amenable number.

13010811625 is a deficient number, since it is larger than the sum of its proper divisors (5615139095).

13010811625 is an equidigital number, since it uses as much as digits as its factorization.

13010811625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55162 (or 55152 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 13010811625 in words is "thirteen billion, ten million, eight hundred eleven thousand, six hundred twenty-five".