255111119 has 6 divisors (see below), whose sum is σ = 269245080. Its totient is φ = 241683876.

The previous prime is 255111097. The next prime is 255111127. The reversal of 255111119 is 911111552.

It is not a de Polignac number, because 255111119 - 2²⁴ = 238333903 is a prime.

It is a super-2 number, since 2×255111119² = 130163366074864322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255111149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352979 + ... + 353700.

It is an arithmetic number, because the mean of its divisors is an integer number (44874180).

Almost surely, 2^255111119 is an apocalyptic number.

255111119 is a deficient number, since it is larger than the sum of its proper divisors (14133961).

255111119 is an equidigital number, since it uses as much as digits as its factorization.

255111119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706717 (or 706698 counting only the distinct ones).

The product of its digits is 450, while the sum is 26.

The square root of 255111119 is about 15972.1983145715. The cubic root of 255111119 is about 634.2246671979.

The spelling of 255111119 in words is "two hundred fifty-five million, one hundred eleven thousand, one hundred nineteen".