27966853057060 has 48 divisors (see below), whose sum is σ = 58765682166912. Its totient is φ = 11180020320000.

The previous prime is 27966853057027. The next prime is 27966853057081. The reversal of 27966853057060 is 6075035866972.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27966853056983 and 27966853057001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488296225 + ... + 488353495.

It is an arithmetic number, because the mean of its divisors is an integer number (1224285045144).

Almost surely, 2^{27966853057060} is an apocalyptic number.

27966853057060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27966853057060 is an abundant number, since it is smaller than the sum of its proper divisors (30798829109852).

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

27966853057060 is a wasteful number, since it uses less digits than its factorization.

27966853057060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71524 (or 71522 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 64.

The spelling of 27966853057060 in words is "twenty-seven trillion, nine hundred sixty-six billion, eight hundred fifty-three million, fifty-seven thousand, sixty".