255063311 has 16 divisors (see below), whose sum is σ = 267821568. Its totient is φ = 242676000.

The previous prime is 255063293. The next prime is 255063349. The reversal of 255063311 is 113360552.

It is a cyclic number.

It is not a de Polignac number, because 255063311 - 2⁶ = 255063247 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 (255066311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396356 + ... + 396998.

It is an arithmetic number, because the mean of its divisors is an integer number (16738848).

Almost surely, 2^255063311 is an apocalyptic number.

255063311 is a deficient number, since it is larger than the sum of its proper divisors (12758257).

255063311 is a wasteful number, since it uses less digits than its factorization.

255063311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 255063311 is about 15970.7016439479. The cubic root of 255063311 is about 634.1850466758.

The spelling of 255063311 in words is "two hundred fifty-five million, sixty-three thousand, three hundred eleven".