27272873013 has 16 divisors (see below), whose sum is σ = 37622361600. Its totient is φ = 17552803520.

The previous prime is 27272873009. The next prime is 27272873021. The reversal of 27272873013 is 31037827272.

It is a cyclic number.

It is not a de Polignac number, because 27272873013 - 2² = 27272873009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27272873053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012348 + ... + 1038938.

It is an arithmetic number, because the mean of its divisors is an integer number (2351397600).

Almost surely, 2^27272873013 is an apocalyptic number.

It is an amenable number.

27272873013 is a deficient number, since it is larger than the sum of its proper divisors (10349488587).

27272873013 is a wasteful number, since it uses less digits than its factorization.

27272873013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38412.

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 27272873013 in words is "twenty-seven billion, two hundred seventy-two million, eight hundred seventy-three thousand, thirteen".