255271175017 has 4 divisors (see below), whose sum is σ = 255272559696. Its totient is φ = 255269790340.

The previous prime is 255271175009. The next prime is 255271175053. The reversal of 255271175017 is 710571172552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255271175017 - 2³ = 255271175009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255271175417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363859 + ... + 801832.

It is an arithmetic number, because the mean of its divisors is an integer number (63818139924).

Almost surely, 2^255271175017 is an apocalyptic number.

It is an amenable number.

255271175017 is a deficient number, since it is larger than the sum of its proper divisors (1384679).

255271175017 is a wasteful number, since it uses less digits than its factorization.

255271175017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384678.

The product of its (nonzero) digits is 171500, while the sum is 43.

The spelling of 255271175017 in words is "two hundred fifty-five billion, two hundred seventy-one million, one hundred seventy-five thousand, seventeen".