27927049352016 has 80 divisors (see below), whose sum is σ = 73541336517504. Its totient is φ = 9128996577792.

The previous prime is 27927049352009. The next prime is 27927049352021. The reversal of 27927049352016 is 61025394072972.

It is a congruent number.

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, 2679330 + ... + 7939326.

Almost surely, 2^{27927049352016} 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 27927049352016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36770668258752).

27927049352016 is an abundant number, since it is smaller than the sum of its proper divisors (45614287165488).

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

27927049352016 is a wasteful number, since it uses less digits than its factorization.

27927049352016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262148 (or 5262142 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 27927049352016 in words is "twenty-seven trillion, nine hundred twenty-seven billion, forty-nine million, three hundred fifty-two thousand, sixteen".