8256066271 has 2 divisors, whose sum is σ = 8256066272. Its totient is φ = 8256066270.

The previous prime is 8256066251. The next prime is 8256066323. The reversal of 8256066271 is 1726606528.

8256066271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8256066271 - 2¹⁵ = 8256033503 is a prime.

It is a super-2 number, since 2×8256066271² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8256066211) 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, 4128033135 + 4128033136.

It is an arithmetic number, because the mean of its divisors is an integer number (4128033136).

Almost surely, 2^8256066271 is an apocalyptic number.

8256066271 is a deficient number, since it is larger than the sum of its proper divisors (1).

8256066271 is an equidigital number, since it uses as much as digits as its factorization.

8256066271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 8256066271 is about 90862.8982093351. The cubic root of 8256066271 is about 2021.1151466921.

The spelling of 8256066271 in words is "eight billion, two hundred fifty-six million, sixty-six thousand, two hundred seventy-one".