27887076327 has 16 divisors (see below), whose sum is σ = 40805920512. Its totient is φ = 16800049920.

The previous prime is 27887076323. The next prime is 27887076331. The reversal of 27887076327 is 72367078872.

It is an interprime number because it is at equal distance from previous prime (27887076323) and next prime (27887076331).

It is not a de Polignac number, because 27887076327 - 2² = 27887076323 is a prime.

It is a super-3 number, since 3×27887076327³ (a number of 32 digits) contains 333 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27887076323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524618 + ... + 2535639.

It is an arithmetic number, because the mean of its divisors is an integer number (2550370032).

Almost surely, 2^27887076327 is an apocalyptic number.

27887076327 is a deficient number, since it is larger than the sum of its proper divisors (12918844185).

27887076327 is a wasteful number, since it uses less digits than its factorization.

27887076327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060438.

The product of its (nonzero) digits is 11063808, while the sum is 57.

The spelling of 27887076327 in words is "twenty-seven billion, eight hundred eighty-seven million, seventy-six thousand, three hundred twenty-seven".