27755050530255 has 16 divisors (see below), whose sum is σ = 44408796217344. Its totient is φ = 14802455159840.

The previous prime is 27755050530241. The next prime is 27755050530283. The reversal of 27755050530255 is 55203505055772.

It is not a de Polignac number, because 27755050530255 - 2²⁴ = 27755033753039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27755050530198 and 27755050530207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13939311 + ... + 15805520.

It is an arithmetic number, because the mean of its divisors is an integer number (2775549763584).

Almost surely, 2^{27755050530255} is an apocalyptic number.

27755050530255 is a deficient number, since it is larger than the sum of its proper divisors (16653745687089).

27755050530255 is a wasteful number, since it uses less digits than its factorization.

27755050530255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29807046.

The product of its (nonzero) digits is 9187500, while the sum is 51.

The spelling of 27755050530255 in words is "twenty-seven trillion, seven hundred fifty-five billion, fifty million, five hundred thirty thousand, two hundred fifty-five".