27028631187027 has 12 divisors (see below), whose sum is σ = 39043919303064. Its totient is φ = 18017904468480.

The previous prime is 27028631187023. The next prime is 27028631187043. The reversal of 27028631187027 is 72078113682072.

27028631187027 is a `hidden beast` number, since 27 + 0 + 286 + 311 + 8 + 7 + 0 + 27 = 666.

It is not a de Polignac number, because 27028631187027 - 2² = 27028631187023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27028631187023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98437749 + ... + 98711942.

It is an arithmetic number, because the mean of its divisors is an integer number (3253659941922).

Almost surely, 2^{27028631187027} is an apocalyptic number.

27028631187027 is a deficient number, since it is larger than the sum of its proper divisors (12015288116037).

27028631187027 is a wasteful number, since it uses less digits than its factorization.

27028631187027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197164930 (or 197164927 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 27028631187027 in words is "twenty-seven trillion, twenty-eight billion, six hundred thirty-one million, one hundred eighty-seven thousand, twenty-seven".