255314312 has 32 divisors (see below), whose sum is σ = 522849600. Its totient is φ = 115915200.

The previous prime is 255314309. The next prime is 255314317. The reversal of 255314312 is 213413552.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (255314317) 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, 136262 + ... + 138122.

It is an arithmetic number, because the mean of its divisors is an integer number (16339050).

Almost surely, 2^255314312 is an apocalyptic number.

255314312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255314312 is an abundant number, since it is smaller than the sum of its proper divisors (267535288).

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

255314312 is a wasteful number, since it uses less digits than its factorization.

255314312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437 (or 3433 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 255314312 is about 15978.5578823622. The cubic root of 255314312 is about 634.3930066702.

Adding to 255314312 its reverse (213413552), we get a palindrome (468727864).

The spelling of 255314312 in words is "two hundred fifty-five million, three hundred fourteen thousand, three hundred twelve".