255522113 has 36 divisors (see below), whose sum is σ = 331865856. Its totient is φ = 195980400.

The previous prime is 255522073. The next prime is 255522133. The reversal of 255522113 is 311225552.

It is not a de Polignac number, because 255522113 - 2¹⁰ = 255521089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255522133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 420656 + ... + 421262.

It is an arithmetic number, because the mean of its divisors is an integer number (9218496).

Almost surely, 2^255522113 is an apocalyptic number.

It is an amenable number.

255522113 is a deficient number, since it is larger than the sum of its proper divisors (76343743).

255522113 is a wasteful number, since it uses less digits than its factorization.

255522113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 696 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 255522113 is about 15985.0590552553. The cubic root of 255522113 is about 634.5650713844.

Adding to 255522113 its reverse (311225552), we get a palindrome (566747665).

The spelling of 255522113 in words is "two hundred fifty-five million, five hundred twenty-two thousand, one hundred thirteen".