27550994496 has 56 divisors (see below), whose sum is σ = 73922071104. Its totient is φ = 9054312960.

The previous prime is 27550994489. The next prime is 27550994509. The reversal of 27550994496 is 69449905572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996895 + ... + 1024158.

It is an arithmetic number, because the mean of its divisors is an integer number (1320036984).

Almost surely, 2^27550994496 is an apocalyptic number.

It is an amenable number.

27550994496 is an abundant number, since it is smaller than the sum of its proper divisors (46371076608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27550994496 is a wasteful number, since it uses less digits than its factorization.

27550994496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021139 (or 2021129 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 60.

The spelling of 27550994496 in words is "twenty-seven billion, five hundred fifty million, nine hundred ninety-four thousand, four hundred ninety-six".