27108473160959 has 4 divisors (see below), whose sum is σ = 27435081271416. Its totient is φ = 26781865050504.

The previous prime is 27108473160953. The next prime is 27108473160961. The reversal of 27108473160959 is 95906137480172.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27108473160959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27108473160953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163304055104 + ... + 163304055269.

It is an arithmetic number, because the mean of its divisors is an integer number (6858770317854).

It is a 1-persistent number, because it is pandigital, but 2⋅27108473160959 = 54216946321918 is not.

Almost surely, 2^{27108473160959} is an apocalyptic number.

27108473160959 is a deficient number, since it is larger than the sum of its proper divisors (326608110457).

27108473160959 is an equidigital number, since it uses as much as digits as its factorization.

27108473160959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326608110456.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 27108473160959 in words is "twenty-seven trillion, one hundred eight billion, four hundred seventy-three million, one hundred sixty thousand, nine hundred fifty-nine".