255233552 has 120 divisors (see below), whose sum is σ = 602702496. Its totient is φ = 104315904.

The previous prime is 255233543. The next prime is 255233557. The reversal of 255233552 is 255332552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255233557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2258648 + ... + 2258760.

Almost surely, 2^255233552 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 255233552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301351248).

255233552 is an abundant number, since it is smaller than the sum of its proper divisors (347468944).

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

255233552 is a wasteful number, since it uses less digits than its factorization.

255233552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 232 counting only the distinct ones).

The product of its digits is 45000, while the sum is 32.

The square root of 255233552 is about 15976.0305457895. The cubic root of 255233552 is about 634.3261100650.

The spelling of 255233552 in words is "two hundred fifty-five million, two hundred thirty-three thousand, five hundred fifty-two".