27137330163 has 12 divisors (see below), whose sum is σ = 41504152248. Its totient is φ = 17027344320.

The previous prime is 27137330147. The next prime is 27137330167. The reversal of 27137330163 is 36103373172.

It is a happy number.

27137330163 is a `hidden beast` number, since 271 + 373 + 3 + 0 + 16 + 3 = 666.

It is not a de Polignac number, because 27137330163 - 2⁴ = 27137330147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27137330167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88683933 + ... + 88684238.

It is an arithmetic number, because the mean of its divisors is an integer number (3458679354).

Almost surely, 2^27137330163 is an apocalyptic number.

27137330163 is a deficient number, since it is larger than the sum of its proper divisors (14366822085).

27137330163 is a wasteful number, since it uses less digits than its factorization.

27137330163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177368194 (or 177368191 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The spelling of 27137330163 in words is "twenty-seven billion, one hundred thirty-seven million, three hundred thirty thousand, one hundred sixty-three".