6006656771 has 2 divisors, whose sum is σ = 6006656772. Its totient is φ = 6006656770.

The previous prime is 6006656759. The next prime is 6006656779. The reversal of 6006656771 is 1776566006.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6006656771 - 2³⁰ = 4932914947 is a prime.

It is not a weakly prime, because it can be changed into another prime (6006656779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3003328385 + 3003328386.

It is an arithmetic number, because the mean of its divisors is an integer number (3003328386).

Almost surely, 2^6006656771 is an apocalyptic number.

6006656771 is a deficient number, since it is larger than the sum of its proper divisors (1).

6006656771 is an equidigital number, since it uses as much as digits as its factorization.

6006656771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 6006656771 is about 77502.6242846008. The cubic root of 6006656771 is about 1817.7923531107.

The spelling of 6006656771 in words is "six billion, six million, six hundred fifty-six thousand, seven hundred seventy-one".