13609074125 has 16 divisors (see below), whose sum is σ = 17722568448. Its totient is φ = 10413898000.

The previous prime is 13609074071. The next prime is 13609074131. The reversal of 13609074125 is 52147090631.

It is not a de Polignac number, because 13609074125 - 2¹⁴ = 13609057741 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2363921 + ... + 2369670.

It is an arithmetic number, because the mean of its divisors is an integer number (1107660528).

Almost surely, 2^13609074125 is an apocalyptic number.

It is an amenable number.

13609074125 is a deficient number, since it is larger than the sum of its proper divisors (4113494323).

13609074125 is an equidigital number, since it uses as much as digits as its factorization.

13609074125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733629 (or 4733619 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 13609074125 in words is "thirteen billion, six hundred nine million, seventy-four thousand, one hundred twenty-five".