27108473160897 has 48 divisors (see below), whose sum is σ = 41197710153600. Its totient is φ = 17154214560000.

The previous prime is 27108473160889. The next prime is 27108473160919. The reversal of 27108473160897 is 79806137480172.

27108473160897 is a `hidden beast` number, since 2 + 7 + 10 + 8 + 4 + 7 + 3 + 1 + 608 + 9 + 7 = 666.

It is not a de Polignac number, because 27108473160897 - 2³ = 27108473160889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27108473160827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 499659022 + ... + 499713272.

It is an arithmetic number, because the mean of its divisors is an integer number (858285628200).

Almost surely, 2^{27108473160897} is an apocalyptic number.

It is an amenable number.

27108473160897 is a deficient number, since it is larger than the sum of its proper divisors (14089236992703).

27108473160897 is a wasteful number, since it uses less digits than its factorization.

27108473160897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90934 (or 90931 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 63.

The spelling of 27108473160897 in words is "twenty-seven trillion, one hundred eight billion, four hundred seventy-three million, one hundred sixty thousand, eight hundred ninety-seven".