255012313 has 8 divisors (see below), whose sum is σ = 257241600. Its totient is φ = 252792720.

The previous prime is 255012301. The next prime is 255012347. The reversal of 255012313 is 313210552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255012313 - 2¹³ = 255004121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255012353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56463 + ... + 60811.

It is an arithmetic number, because the mean of its divisors is an integer number (32155200).

Almost surely, 2^255012313 is an apocalyptic number.

It is an amenable number.

255012313 is a deficient number, since it is larger than the sum of its proper divisors (2229287).

255012313 is a wasteful number, since it uses less digits than its factorization.

255012313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 255012313 is about 15969.1049530022. The cubic root of 255012313 is about 634.1427770073.

Adding to 255012313 its reverse (313210552), we get a palindrome (568222865).

The spelling of 255012313 in words is "two hundred fifty-five million, twelve thousand, three hundred thirteen".