255762255 has 16 divisors (see below), whose sum is σ = 467679744. Its totient is φ = 116919840.

The previous prime is 255762253. The next prime is 255762293. The reversal of 255762255 is 552267552.

It is not a de Polignac number, because 255762255 - 2¹ = 255762253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255762253) 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, 1217811 + ... + 1218020.

It is an arithmetic number, because the mean of its divisors is an integer number (29229984).

Almost surely, 2^255762255 is an apocalyptic number.

255762255 is a deficient number, since it is larger than the sum of its proper divisors (211917489).

255762255 is a wasteful number, since it uses less digits than its factorization.

255762255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435846.

The product of its digits is 210000, while the sum is 39.

The square root of 255762255 is about 15992.5687430131. The cubic root of 255762255 is about 634.7637991457.

The spelling of 255762255 in words is "two hundred fifty-five million, seven hundred sixty-two thousand, two hundred fifty-five".