2566082671 has 2 divisors, whose sum is σ = 2566082672. Its totient is φ = 2566082670.

The previous prime is 2566082633. The next prime is 2566082681. The reversal of 2566082671 is 1762806652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2566082671 - 2⁷ = 2566082543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2566082681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283041335 + 1283041336.

It is an arithmetic number, because the mean of its divisors is an integer number (1283041336).

Almost surely, 2^2566082671 is an apocalyptic number.

2566082671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2566082671 is an equidigital number, since it uses as much as digits as its factorization.

2566082671 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 2566082671 is about 50656.5165699340. The cubic root of 2566082671 is about 1369.0633608873.

The spelling of 2566082671 in words is "two billion, five hundred sixty-six million, eighty-two thousand, six hundred seventy-one".