27736644161060 has 24 divisors (see below), whose sum is σ = 59821194705720. Its totient is φ = 10794802051584.

The previous prime is 27736644161003. The next prime is 27736644161071. The reversal of 27736644161060 is 6016144663772.

It can be written as a sum of positive squares in 4 ways, for example, as 988942735936 + 26747701425124 = 994456^2 + 5171818^2 .

It is a junction number, because it is equal to n+sod(n) for n = 27736644160993 and 27736644161011.

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, 18740975045 + ... + 18740976524.

It is an arithmetic number, because the mean of its divisors is an integer number (2492549779405).

Almost surely, 2^{27736644161060} is an apocalyptic number.

27736644161060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27736644161060 is an abundant number, since it is smaller than the sum of its proper divisors (32084550544660).

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

27736644161060 is a wasteful number, since it uses less digits than its factorization.

27736644161060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37481951615 (or 37481951613 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 27736644161060 in words is "twenty-seven trillion, seven hundred thirty-six billion, six hundred forty-four million, one hundred sixty-one thousand, sixty".