13186677580087 has 48 divisors (see below), whose sum is σ = 15031142683200. Its totient is φ = 11546076326400.

The previous prime is 13186677580079. The next prime is 13186677580091. The reversal of 13186677580087 is 78008577668131.

It is not a de Polignac number, because 13186677580087 - 2³ = 13186677580079 is a prime.

It is a super-3 number, since 3×13186677580087³ (a number of 40 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13186677580187) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3356240739 + ... + 3356244667.

It is an arithmetic number, because the mean of its divisors is an integer number (313148805900).

Almost surely, 2^{13186677580087} is an apocalyptic number.

13186677580087 is a deficient number, since it is larger than the sum of its proper divisors (1844465103113).

13186677580087 is a wasteful number, since it uses less digits than its factorization.

13186677580087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6088 (or 6077 counting only the distinct ones).

The product of its (nonzero) digits is 94832640, while the sum is 67.

The spelling of 13186677580087 in words is "thirteen trillion, one hundred eighty-six billion, six hundred seventy-seven million, five hundred eighty thousand, eighty-seven".