255335513 has 2 divisors, whose sum is σ = 255335514. Its totient is φ = 255335512.

The previous prime is 255335501. The next prime is 255335543. The reversal of 255335513 is 315533552.

255335513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 253064464 + 2271049 = 15908^2 + 1507^2 .

It is a cyclic number.

It is not a de Polignac number, because 255335513 - 2⁶ = 255335449 is a prime.

It is a Chen prime.

It is equal to p_13955063 and since 255335513 and 13955063 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255335513.

It is not a weakly prime, because it can be changed into another prime (255335543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127667756 + 127667757.

It is an arithmetic number, because the mean of its divisors is an integer number (127667757).

Almost surely, 2^255335513 is an apocalyptic number.

It is an amenable number.

255335513 is a deficient number, since it is larger than the sum of its proper divisors (1).

255335513 is an equidigital number, since it uses as much as digits as its factorization.

255335513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33750, while the sum is 32.

The square root of 255335513 is about 15979.2212889114. The cubic root of 255335513 is about 634.4105659337.

The spelling of 255335513 in words is "two hundred fifty-five million, three hundred thirty-five thousand, five hundred thirteen".