13670586725 has 24 divisors (see below), whose sum is σ = 17254788480. Its totient is φ = 10741976000.

The previous prime is 13670586701. The next prime is 13670586779. The reversal of 13670586725 is 52768507631.

It is not a de Polignac number, because 13670586725 - 2¹⁰ = 13670585701 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463160 + ... + 491790.

It is an arithmetic number, because the mean of its divisors is an integer number (718949520).

Almost surely, 2^13670586725 is an apocalyptic number.

It is an amenable number.

13670586725 is a deficient number, since it is larger than the sum of its proper divisors (3584201755).

13670586725 is a wasteful number, since it uses less digits than its factorization.

13670586725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28981 (or 28976 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 13670586725 in words is "thirteen billion, six hundred seventy million, five hundred eighty-six thousand, seven hundred twenty-five".