255104299999 has 2 divisors, whose sum is σ = 255104300000. Its totient is φ = 255104299998.

The previous prime is 255104299997. The next prime is 255104300023. The reversal of 255104299999 is 999992401552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255104299999 - 2¹ = 255104299997 is a prime.

Together with 255104299997, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 255104299999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255104299991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127552149999 + 127552150000.

It is an arithmetic number, because the mean of its divisors is an integer number (127552150000).

Almost surely, 2^255104299999 is an apocalyptic number.

255104299999 is a deficient number, since it is larger than the sum of its proper divisors (1).

255104299999 is an equidigital number, since it uses as much as digits as its factorization.

255104299999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23619600, while the sum is 64.

The spelling of 255104299999 in words is "two hundred fifty-five billion, one hundred four million, two hundred ninety-nine thousand, nine hundred ninety-nine".