13576671685 has 32 divisors (see below), whose sum is σ = 16770281472. Its totient is φ = 10546578240.

The previous prime is 13576671659. The next prime is 13576671737. The reversal of 13576671685 is 58617667531.

It is a happy number.

13576671685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13576671685 - 2¹⁹ = 13576147397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26991144 + ... + 26991646.

It is an arithmetic number, because the mean of its divisors is an integer number (524071296).

Almost surely, 2^13576671685 is an apocalyptic number.

It is an amenable number.

13576671685 is a deficient number, since it is larger than the sum of its proper divisors (3193609787).

13576671685 is a wasteful number, since it uses less digits than its factorization.

13576671685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233.

The product of its digits is 6350400, while the sum is 55.

The spelling of 13576671685 in words is "thirteen billion, five hundred seventy-six million, six hundred seventy-one thousand, six hundred eighty-five".