255133110 has 128 divisors (see below), whose sum is σ = 674956800. Its totient is φ = 61470720.

The previous prime is 255133103. The next prime is 255133117. The reversal of 255133110 is 11331552.

255133110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255133103) and next prime (255133117).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255133117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1835421 + ... + 1835559.

It is an arithmetic number, because the mean of its divisors is an integer number (5273100).

Almost surely, 2^255133110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255133110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337478400).

255133110 is an abundant number, since it is smaller than the sum of its proper divisors (419823690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255133110 is a wasteful number, since it uses less digits than its factorization.

255133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 255133110 is about 15972.8867146800. The cubic root of 255133110 is about 634.2428904123.

Adding to 255133110 its reverse (11331552), we get a palindrome (266464662).

The spelling of 255133110 in words is "two hundred fifty-five million, one hundred thirty-three thousand, one hundred ten".