27751055266 has 24 divisors (see below), whose sum is σ = 46041599664. Its totient is φ = 12441267360.

The previous prime is 27751055249. The next prime is 27751055291. The reversal of 27751055266 is 66255015772.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1116 + ... + 235591.

It is an arithmetic number, because the mean of its divisors is an integer number (1918399986).

Almost surely, 2^27751055266 is an apocalyptic number.

27751055266 is a deficient number, since it is larger than the sum of its proper divisors (18290544398).

27751055266 is a wasteful number, since it uses less digits than its factorization.

27751055266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236866 (or 236793 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 27751055266 in words is "twenty-seven billion, seven hundred fifty-one million, fifty-five thousand, two hundred sixty-six".