255282219 has 16 divisors (see below), whose sum is σ = 380292640. Its totient is φ = 169244640.

The previous prime is 255282197. The next prime is 255282227. The reversal of 255282219 is 912282552.

255282219 is a `hidden beast` number, since 2 + 552 + 82 + 21 + 9 = 666.

It is not a de Polignac number, because 255282219 - 2⁷ = 255282091 is a prime.

It is a super-2 number, since 2×255282219² = 130338022675127922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255282229) 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, 21232 + ... + 31005.

It is an arithmetic number, because the mean of its divisors is an integer number (23768290).

Almost surely, 2^255282219 is an apocalyptic number.

255282219 is a deficient number, since it is larger than the sum of its proper divisors (125010421).

255282219 is a wasteful number, since it uses less digits than its factorization.

255282219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52427 (or 52421 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 255282219 is about 15977.5535987209. The cubic root of 255282219 is about 634.3664244968.

The spelling of 255282219 in words is "two hundred fifty-five million, two hundred eighty-two thousand, two hundred nineteen".