255243300 has 72 divisors (see below), whose sum is σ = 795324096. Its totient is φ = 62828160.

The previous prime is 255243299. The next prime is 255243311. The reversal of 255243300 is 3342552.

255243300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28824 + ... + 36623.

It is an arithmetic number, because the mean of its divisors is an integer number (11046168).

Almost surely, 2^255243300 is an apocalyptic number.

255243300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255243300 is an abundant number, since it is smaller than the sum of its proper divisors (540080796).

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

255243300 is a wasteful number, since it uses less digits than its factorization.

255243300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65477 (or 65470 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 255243300 is about 15976.3356249172. The cubic root of 255243300 is about 634.3341854560.

Adding to 255243300 its reverse (3342552), we get a palindrome (258585852).

The spelling of 255243300 in words is "two hundred fifty-five million, two hundred forty-three thousand, three hundred".