255411334313 has 2 divisors, whose sum is σ = 255411334314. Its totient is φ = 255411334312.

The previous prime is 255411334303. The next prime is 255411334337. The reversal of 255411334313 is 313433114552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220790033689 + 34621300624 = 469883^2 + 186068^2 .

It is a cyclic number.

It is not a de Polignac number, because 255411334313 - 2⁶ = 255411334249 is a prime.

It is not a weakly prime, because it can be changed into another prime (255411334303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127705667156 + 127705667157.

It is an arithmetic number, because the mean of its divisors is an integer number (127705667157).

Almost surely, 2^255411334313 is an apocalyptic number.

It is an amenable number.

255411334313 is a deficient number, since it is larger than the sum of its proper divisors (1).

255411334313 is an equidigital number, since it uses as much as digits as its factorization.

255411334313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 35.

Adding to 255411334313 its reverse (313433114552), we get a palindrome (568844448865).

The spelling of 255411334313 in words is "two hundred fifty-five billion, four hundred eleven million, three hundred thirty-four thousand, three hundred thirteen".