27597215037968 has 80 divisors (see below), whose sum is σ = 54495711384576. Its totient is φ = 13535879777280.

The previous prime is 27597215037961. The next prime is 27597215037983. The reversal of 27597215037968 is 86973051279572.

It is not an unprimeable number, because it can be changed into a prime (27597215037961) 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, 2204772446 + ... + 2204784962.

Almost surely, 2^{27597215037968} is an apocalyptic number.

It is an amenable number.

27597215037968 is a deficient number, since it is larger than the sum of its proper divisors (26898496346608).

27597215037968 is a wasteful number, since it uses less digits than its factorization.

27597215037968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22672 (or 22666 counting only the distinct ones).

The product of its (nonzero) digits is 400075200, while the sum is 71.

The spelling of 27597215037968 in words is "twenty-seven trillion, five hundred ninety-seven billion, two hundred fifteen million, thirty-seven thousand, nine hundred sixty-eight".