27379059980887 has 8 divisors (see below), whose sum is σ = 27828736699040. Its totient is φ = 26929410348960.

The previous prime is 27379059980861. The next prime is 27379059980893. The reversal of 27379059980887 is 78808995097372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27379059980887 - 2²⁷ = 27378925763159 is a prime.

It is a super-2 number, since 2×27379059980887² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27379059980887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27379059980837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728312 + ... + 8781517.

It is an arithmetic number, because the mean of its divisors is an integer number (3478592087380).

Almost surely, 2^{27379059980887} is an apocalyptic number.

27379059980887 is a deficient number, since it is larger than the sum of its proper divisors (449676718153).

27379059980887 is a wasteful number, since it uses less digits than its factorization.

27379059980887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543113.

The product of its (nonzero) digits is 3840721920, while the sum is 82.

The spelling of 27379059980887 in words is "twenty-seven trillion, three hundred seventy-nine billion, fifty-nine million, nine hundred eighty thousand, eight hundred eighty-seven".