27168053960 has 16 divisors (see below), whose sum is σ = 61128121500. Its totient is φ = 10867221568.

The previous prime is 27168053959. The next prime is 27168053977. The reversal of 27168053960 is 6935086172.

It can be written as a sum of positive squares in 2 ways, for example, as 25318537924 + 1849516036 = 159118^2 + 43006^2 .

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, 339600635 + ... + 339600714.

Almost surely, 2^27168053960 is an apocalyptic number.

27168053960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27168053960 is an abundant number, since it is smaller than the sum of its proper divisors (33960067540).

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

27168053960 is a wasteful number, since it uses less digits than its factorization.

27168053960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679201360 (or 679201356 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 27168053960 in words is "twenty-seven billion, one hundred sixty-eight million, fifty-three thousand, nine hundred sixty".