255712411 has 2 divisors, whose sum is σ = 255712412. Its totient is φ = 255712410.

The previous prime is 255712403. The next prime is 255712417. The reversal of 255712411 is 114217552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255712411 - 2³ = 255712403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255712411.

It is not a weakly prime, because it can be changed into another prime (255712417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127856205 + 127856206.

It is an arithmetic number, because the mean of its divisors is an integer number (127856206).

Almost surely, 2^255712411 is an apocalyptic number.

255712411 is a deficient number, since it is larger than the sum of its proper divisors (1).

255712411 is an equidigital number, since it uses as much as digits as its factorization.

255712411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2800, while the sum is 28.

The square root of 255712411 is about 15991.0103183007. The cubic root of 255712411 is about 634.7225613403.

Adding to 255712411 its reverse (114217552), we get a palindrome (369929963).

The spelling of 255712411 in words is "two hundred fifty-five million, seven hundred twelve thousand, four hundred eleven".