2656666283 has 2 divisors, whose sum is σ = 2656666284. Its totient is φ = 2656666282.

The previous prime is 2656666277. The next prime is 2656666339. The reversal of 2656666283 is 3826666562.

2656666283 is digitally balanced in base 2, 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 2656666283 - 2⁸ = 2656666027 is a prime.

It is not a weakly prime, because it can be changed into another prime (2656666213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328333141 + 1328333142.

It is an arithmetic number, because the mean of its divisors is an integer number (1328333142).

Almost surely, 2^2656666283 is an apocalyptic number.

2656666283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2656666283 is an equidigital number, since it uses as much as digits as its factorization.

2656666283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 50.

The square root of 2656666283 is about 51542.8587003088. The cubic root of 2656666283 is about 1384.9869075643.

The spelling of 2656666283 in words is "two billion, six hundred fifty-six million, six hundred sixty-six thousand, two hundred eighty-three".