13153326625 has 16 divisors (see below), whose sum is σ = 16476417360. Its totient is φ = 10483516800.

The previous prime is 13153326587. The next prime is 13153326671. The reversal of 13153326625 is 52662335131.

It can be written as a sum of positive squares in 8 ways, for example, as 10767590289 + 2385736336 = 103767^2 + 48844^2 .

It is not a de Polignac number, because 13153326625 - 2²⁷ = 13019108897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161964 + ... + 229213.

It is an arithmetic number, because the mean of its divisors is an integer number (1029776085).

Almost surely, 2^13153326625 is an apocalyptic number.

It is an amenable number.

13153326625 is a deficient number, since it is larger than the sum of its proper divisors (3323090735).

13153326625 is an equidigital number, since it uses as much as digits as its factorization.

13153326625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391461 (or 391451 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The spelling of 13153326625 in words is "thirteen billion, one hundred fifty-three million, three hundred twenty-six thousand, six hundred twenty-five".