27115253976 has 16 divisors (see below), whose sum is σ = 67788135000. Its totient is φ = 9038417984.

The previous prime is 27115253939. The next prime is 27115253983. The reversal of 27115253976 is 67935251172.

It is a congruent 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, 564901101 + ... + 564901148.

Almost surely, 2^27115253976 is an apocalyptic number.

It is an amenable number.

27115253976 is an abundant number, since it is smaller than the sum of its proper divisors (40672881024).

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

27115253976 is a wasteful number, since it uses less digits than its factorization.

27115253976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129802258 (or 1129802254 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The spelling of 27115253976 in words is "twenty-seven billion, one hundred fifteen million, two hundred fifty-three thousand, nine hundred seventy-six".