27086932656 has 300 divisors, whose sum is σ = 92462119992. Its totient is φ = 7631801856.

The previous prime is 27086932633. The next prime is 27086932667. The reversal of 27086932656 is 65623968072.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4632871 + ... + 4638713.

Almost surely, 2^27086932656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27086932656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46231059996).

27086932656 is an abundant number, since it is smaller than the sum of its proper divisors (65375187336).

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

27086932656 is a wasteful number, since it uses less digits than its factorization.

27086932656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5950 (or 5928 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 27086932656 in words is "twenty-seven billion, eighty-six million, nine hundred thirty-two thousand, six hundred fifty-six".