27056260056 has 32 divisors (see below), whose sum is σ = 77303600640. Its totient is φ = 7730359968.

The previous prime is 27056259991. The next prime is 27056260081. The reversal of 27056260056 is 65006265072.

It is a super-2 number, since 2×27056260056² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27056259996 and 27056260023.

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, 80524416 + ... + 80524751.

It is an arithmetic number, because the mean of its divisors is an integer number (2415737520).

Almost surely, 2^27056260056 is an apocalyptic number.

It is an amenable number.

27056260056 is an abundant number, since it is smaller than the sum of its proper divisors (50247340584).

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

27056260056 is a wasteful number, since it uses less digits than its factorization.

27056260056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161049183 (or 161049179 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 27056260056 in words is "twenty-seven billion, fifty-six million, two hundred sixty thousand, fifty-six".