13187570075 has 12 divisors (see below), whose sum is σ = 16355145168. Its totient is φ = 10548405600.

The previous prime is 13187570069. The next prime is 13187570119. The reversal of 13187570075 is 57007578131.

It is not a de Polignac number, because 13187570075 - 2¹⁰ = 13187569051 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, 136805 + ... + 212345.

It is an arithmetic number, because the mean of its divisors is an integer number (1362928764).

Almost surely, 2^13187570075 is an apocalyptic number.

13187570075 is a deficient number, since it is larger than the sum of its proper divisors (3167575093).

13187570075 is an equidigital number, since it uses as much as digits as its factorization.

13187570075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82534 (or 82529 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 44.

The spelling of 13187570075 in words is "thirteen billion, one hundred eighty-seven million, five hundred seventy thousand, seventy-five".