255313349 has 8 divisors (see below), whose sum is σ = 264016800. Its totient is φ = 246753936.

The previous prime is 255313291. The next prime is 255313381. The reversal of 255313349 is 943313552.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255313349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255313049) 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, 32399 + ... + 39500.

It is an arithmetic number, because the mean of its divisors is an integer number (33002100).

Almost surely, 2^255313349 is an apocalyptic number.

It is an amenable number.

255313349 is a deficient number, since it is larger than the sum of its proper divisors (8703451).

255313349 is an equidigital number, since it uses as much as digits as its factorization.

255313349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72019.

The product of its digits is 48600, while the sum is 35.

The square root of 255313349 is about 15978.5277482001. The cubic root of 255313349 is about 634.3922090634.

The spelling of 255313349 in words is "two hundred fifty-five million, three hundred thirteen thousand, three hundred forty-nine".