255043232 has 48 divisors (see below), whose sum is σ = 530187840. Its totient is φ = 120434688.

The previous prime is 255043223. The next prime is 255043237. The reversal of 255043232 is 232340552.

255043232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255043237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350453 + ... + 351179.

It is an arithmetic number, because the mean of its divisors is an integer number (11045580).

Almost surely, 2^255043232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255043232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265093920).

255043232 is an abundant number, since it is smaller than the sum of its proper divisors (275144608).

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

255043232 is a wasteful number, since it uses less digits than its factorization.

255043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 255043232 is about 15970.0730117304. The cubic root of 255043232 is about 634.1684048786.

Adding to 255043232 its reverse (232340552), we get a palindrome (487383784).

The spelling of 255043232 in words is "two hundred fifty-five million, forty-three thousand, two hundred thirty-two".