27689483160 has 48 divisors (see below), whose sum is σ = 89990821440. Its totient is φ = 7383862080.

The previous prime is 27689483147. The next prime is 27689483203. The reversal of 27689483160 is 6138498672.

27689483160 is a `hidden beast` number, since 2 + 76 + 89 + 483 + 16 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 27689483097 and 27689483106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38457256 + ... + 38457975.

It is an arithmetic number, because the mean of its divisors is an integer number (1874808780).

Almost surely, 2^27689483160 is an apocalyptic number.

27689483160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27689483160 is an abundant number, since it is smaller than the sum of its proper divisors (62301338280).

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

27689483160 is a wasteful number, since it uses less digits than its factorization.

27689483160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76915248 (or 76915241 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 27689483160 in words is "twenty-seven billion, six hundred eighty-nine million, four hundred eighty-three thousand, one hundred sixty".