27079998072 has 32 divisors (see below), whose sum is σ = 67705621200. Its totient is φ = 9025915904.

The previous prime is 27079998031. The next prime is 27079998089. The reversal of 27079998072 is 27089997072.

It is a super-4 number, since 4×27079998072⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27079997997 and 27079998015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300454 + ... + 380042.

Almost surely, 2^27079998072 is an apocalyptic number.

It is an amenable number.

27079998072 is an abundant number, since it is smaller than the sum of its proper divisors (40625623128).

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

27079998072 is a wasteful number, since it uses less digits than its factorization.

27079998072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93775 (or 93771 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 60.

The spelling of 27079998072 in words is "twenty-seven billion, seventy-nine million, nine hundred ninety-eight thousand, seventy-two".