27133727013 has 24 divisors (see below), whose sum is σ = 41707224000. Its totient is φ = 16939511424.

The previous prime is 27133726981. The next prime is 27133727041. The reversal of 27133727013 is 31072733172.

27133727013 is a `hidden beast` number, since 271 + 3 + 372 + 7 + 0 + 13 = 666.

It is not a de Polignac number, because 27133727013 - 2⁵ = 27133726981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27133727713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415143 + ... + 476036.

It is an arithmetic number, because the mean of its divisors is an integer number (1737801000).

Almost surely, 2^27133727013 is an apocalyptic number.

It is an amenable number.

27133727013 is a deficient number, since it is larger than the sum of its proper divisors (14573496987).

27133727013 is a wasteful number, since it uses less digits than its factorization.

27133727013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891401 (or 891398 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The spelling of 27133727013 in words is "twenty-seven billion, one hundred thirty-three million, seven hundred twenty-seven thousand, thirteen".