27137606316 has 48 divisors (see below), whose sum is σ = 64151539200. Its totient is φ = 8927335872.

The previous prime is 27137606269. The next prime is 27137606339. The reversal of 27137606316 is 61360673172.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2690130 + ... + 2700198.

It is an arithmetic number, because the mean of its divisors is an integer number (1336490400).

Almost surely, 2^27137606316 is an apocalyptic number.

It is an amenable number.

27137606316 is an abundant number, since it is smaller than the sum of its proper divisors (37013932884).

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

27137606316 is a wasteful number, since it uses less digits than its factorization.

27137606316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12998 (or 12996 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The spelling of 27137606316 in words is "twenty-seven billion, one hundred thirty-seven million, six hundred six thousand, three hundred sixteen".