27055716762775 has 24 divisors (see below), whose sum is σ = 35008067867040. Its totient is φ = 20703313952640.

The previous prime is 27055716762769. The next prime is 27055716762793. The reversal of 27055716762775 is 57726761755072.

It is not a de Polignac number, because 27055716762775 - 2²⁵ = 27055683208343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27055716762775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119595669 + ... + 119821681.

It is an arithmetic number, because the mean of its divisors is an integer number (1458669494460).

Almost surely, 2^{27055716762775} is an apocalyptic number.

27055716762775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27055716762775 is a deficient number, since it is larger than the sum of its proper divisors (7952351104265).

27055716762775 is a wasteful number, since it uses less digits than its factorization.

27055716762775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434235 (or 434230 counting only the distinct ones).

The product of its (nonzero) digits is 302526000, while the sum is 67.

The spelling of 27055716762775 in words is "twenty-seven trillion, fifty-five billion, seven hundred sixteen million, seven hundred sixty-two thousand, seven hundred seventy-five".