13677685604 has 18 divisors (see below), whose sum is σ = 26309763942. Its totient is φ = 6217129600.

The previous prime is 13677685537. The next prime is 13677685621. The reversal of 13677685604 is 40658677631.

13677685604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10201404004 + 3476281600 = 101002^2 + 58960^2 .

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 5 ways as a sum of consecutive naturals, for example, 14129357 + ... + 14130324.

Almost surely, 2^13677685604 is an apocalyptic number.

It is an amenable number.

13677685604 is a deficient number, since it is larger than the sum of its proper divisors (12632078338).

13677685604 is a wasteful number, since it uses less digits than its factorization.

13677685604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28259707 (or 28259694 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 13677685604 in words is "thirteen billion, six hundred seventy-seven million, six hundred eighty-five thousand, six hundred four".