255533230 has 16 divisors (see below), whose sum is σ = 460605600. Its totient is φ = 102069792.

The previous prime is 255533207. The next prime is 255533233. The reversal of 255533230 is 32335552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255533233) 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, 10305 + ... + 24844.

It is an arithmetic number, because the mean of its divisors is an integer number (28787850).

Almost surely, 2^255533230 is an apocalyptic number.

255533230 is a deficient number, since it is larger than the sum of its proper divisors (205072370).

255533230 is a wasteful number, since it uses less digits than its factorization.

255533230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35883.

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 255533230 is about 15985.4067824375. The cubic root of 255533230 is about 634.5742739247.

Adding to 255533230 its reverse (32335552), we get a palindrome (287868782).

The spelling of 255533230 in words is "two hundred fifty-five million, five hundred thirty-three thousand, two hundred thirty".