4255830318169 has 2 divisors, whose sum is σ = 4255830318170. Its totient is φ = 4255830318168.

The previous prime is 4255830318151. The next prime is 4255830318209. The reversal of 4255830318169 is 9618130385524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3116566544400 + 1139263773769 = 1765380^2 + 1067363^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255830318169 - 2⁷ = 4255830318041 is a prime.

It is a super-2 number, since 2×4255830318169² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4255830318119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127915159084 + 2127915159085.

It is an arithmetic number, because the mean of its divisors is an integer number (2127915159085).

Almost surely, 2^{4255830318169} is an apocalyptic number.

It is an amenable number.

4255830318169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255830318169 is an equidigital number, since it uses as much as digits as its factorization.

4255830318169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 4255830318169 in words is "four trillion, two hundred fifty-five billion, eight hundred thirty million, three hundred eighteen thousand, one hundred sixty-nine".