27727703876 has 12 divisors (see below), whose sum is σ = 48872572560. Its totient is φ = 13764111720.

The previous prime is 27727703831. The next prime is 27727703917. The reversal of 27727703876 is 67830772772.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24934430 + ... + 24935541.

It is an arithmetic number, because the mean of its divisors is an integer number (4072714380).

Almost surely, 2^27727703876 is an apocalyptic number.

It is an amenable number.

27727703876 is a deficient number, since it is larger than the sum of its proper divisors (21144868684).

27727703876 is a wasteful number, since it uses less digits than its factorization.

27727703876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49870114 (or 49870112 counting only the distinct ones).

The product of its (nonzero) digits is 9680832, while the sum is 56.

The spelling of 27727703876 in words is "twenty-seven billion, seven hundred twenty-seven million, seven hundred three thousand, eight hundred seventy-six".