255460011085871 has 2 divisors, whose sum is σ = 255460011085872. Its totient is φ = 255460011085870.

The previous prime is 255460011085849. The next prime is 255460011085913. The reversal of 255460011085871 is 178580110064552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255460011085871 - 2³⁴ = 255442831216687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255460011085801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127730005542935 + 127730005542936.

It is an arithmetic number, because the mean of its divisors is an integer number (127730005542936).

Almost surely, 2^{255460011085871} is an apocalyptic number.

255460011085871 is a deficient number, since it is larger than the sum of its proper divisors (1).

255460011085871 is an equidigital number, since it uses as much as digits as its factorization.

255460011085871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688000, while the sum is 53.

The spelling of 255460011085871 in words is "two hundred fifty-five trillion, four hundred sixty billion, eleven million, eighty-five thousand, eight hundred seventy-one".