13132375225 has 48 divisors (see below), whose sum is σ = 17323891200. Its totient is φ = 9858078720.

The previous prime is 13132375213. The next prime is 13132375231. The reversal of 13132375225 is 52257323131.

It is a de Polignac number, because none of the positive numbers 2^k-13132375225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6951081 + ... + 6952969.

It is an arithmetic number, because the mean of its divisors is an integer number (360914400).

Almost surely, 2^13132375225 is an apocalyptic number.

It is an amenable number.

13132375225 is a deficient number, since it is larger than the sum of its proper divisors (4191515975).

13132375225 is a wasteful number, since it uses less digits than its factorization.

13132375225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194 (or 2189 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

Adding to 13132375225 its reverse (52257323131), we get a palindrome (65389698356).

The spelling of 13132375225 in words is "thirteen billion, one hundred thirty-two million, three hundred seventy-five thousand, two hundred twenty-five".