255045271 has 8 divisors (see below), whose sum is σ = 290821104. Its totient is φ = 221577600.

The previous prime is 255045251. The next prime is 255045299. The reversal of 255045271 is 172540552.

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 255045271 - 2⁷ = 255045143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255045221) 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, 576805 + ... + 577246.

It is an arithmetic number, because the mean of its divisors is an integer number (36352638).

Almost surely, 2^255045271 is an apocalyptic number.

255045271 is a deficient number, since it is larger than the sum of its proper divisors (35775833).

255045271 is a wasteful number, since it uses less digits than its factorization.

255045271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154081.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 255045271 is about 15970.1368497581. The cubic root of 255045271 is about 634.1700948743.

The spelling of 255045271 in words is "two hundred fifty-five million, forty-five thousand, two hundred seventy-one".