27046717677 has 24 divisors (see below), whose sum is σ = 45108854336. Its totient is φ = 15295931136.

The previous prime is 27046717669. The next prime is 27046717697. The reversal of 27046717677 is 77671764072.

It is a happy number.

27046717677 is a `hidden beast` number, since 2 + 7 + 0 + 467 + 176 + 7 + 7 = 666.

It is not a de Polignac number, because 27046717677 - 2³ = 27046717669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27046717657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2206843 + ... + 2219064.

Almost surely, 2^27046717677 is an apocalyptic number.

It is an amenable number.

27046717677 is a deficient number, since it is larger than the sum of its proper divisors (18062136659).

27046717677 is a wasteful number, since it uses less digits than its factorization.

27046717677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426017 (or 4426014 counting only the distinct ones).

The product of its (nonzero) digits is 4840416, while the sum is 54.

The spelling of 27046717677 in words is "twenty-seven billion, forty-six million, seven hundred seventeen thousand, six hundred seventy-seven".