27755374984676 has 12 divisors (see below), whose sum is σ = 48648882307200. Its totient is φ = 13855694325480.

The previous prime is 27755374984663. The next prime is 27755374984693. The reversal of 27755374984676 is 67648947355772.

It is a self number, because there is not a number n which added to its sum of digits gives 27755374984676.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5498288876 + ... + 5498293923.

It is an arithmetic number, because the mean of its divisors is an integer number (4054073525600).

Almost surely, 2^{27755374984676} is an apocalyptic number.

It is an amenable number.

27755374984676 is a deficient number, since it is larger than the sum of its proper divisors (20893507322524).

27755374984676 is a wasteful number, since it uses less digits than its factorization.

27755374984676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10996583434 (or 10996583432 counting only the distinct ones).

The product of its digits is 14936140800, while the sum is 80.

The spelling of 27755374984676 in words is "twenty-seven trillion, seven hundred fifty-five billion, three hundred seventy-four million, nine hundred eighty-four thousand, six hundred seventy-six".