27708080016 has 20 divisors (see below), whose sum is σ = 71579206832. Its totient is φ = 9236026656.

The previous prime is 27708079963. The next prime is 27708080047. The reversal of 27708080016 is 61008080772.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288625786 + ... + 288625881.

Almost surely, 2^27708080016 is an apocalyptic number.

It is an amenable number.

27708080016 is an abundant number, since it is smaller than the sum of its proper divisors (43871126816).

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

27708080016 is a wasteful number, since it uses less digits than its factorization.

27708080016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577251678 (or 577251672 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 27708080016 in words is "twenty-seven billion, seven hundred eight million, eighty thousand, sixteen".