255351074406299 has 2 divisors, whose sum is σ = 255351074406300. Its totient is φ = 255351074406298.

The previous prime is 255351074406269. The next prime is 255351074406359. The reversal of 255351074406299 is 992604470153552.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255351074406299 is a prime.

It is not a weakly prime, because it can be changed into another prime (255351074406269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127675537203149 + 127675537203150.

It is an arithmetic number, because the mean of its divisors is an integer number (127675537203150).

Almost surely, 2^{255351074406299} is an apocalyptic number.

255351074406299 is a deficient number, since it is larger than the sum of its proper divisors (1).

255351074406299 is an equidigital number, since it uses as much as digits as its factorization.

255351074406299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648000, while the sum is 62.

The spelling of 255351074406299 in words is "two hundred fifty-five trillion, three hundred fifty-one billion, seventy-four million, four hundred six thousand, two hundred ninety-nine".