13187525275 has 12 divisors (see below), whose sum is σ = 16424575992. Its totient is φ = 10503539840.

The previous prime is 13187525233. The next prime is 13187525287. The reversal of 13187525275 is 57252578131.

It is not a de Polignac number, because 13187525275 - 2¹¹ = 13187523227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1156222 + ... + 1167571.

It is an arithmetic number, because the mean of its divisors is an integer number (1368714666).

Almost surely, 2^13187525275 is an apocalyptic number.

13187525275 is a deficient number, since it is larger than the sum of its proper divisors (3237050717).

13187525275 is a wasteful number, since it uses less digits than its factorization.

13187525275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324030 (or 2324025 counting only the distinct ones).

The product of its digits is 588000, while the sum is 46.

The spelling of 13187525275 in words is "thirteen billion, one hundred eighty-seven million, five hundred twenty-five thousand, two hundred seventy-five".