666000484027 has 2 divisors, whose sum is σ = 666000484028. Its totient is φ = 666000484026.

The previous prime is 666000484001. The next prime is 666000484069. The reversal of 666000484027 is 720484000666.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-666000484027 is a prime.

It is not a weakly prime, because it can be changed into another prime (666000484087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333000242013 + 333000242014.

It is an arithmetic number, because the mean of its divisors is an integer number (333000242014).

Almost surely, 2^666000484027 is an apocalyptic number.

666000484027 is a deficient number, since it is larger than the sum of its proper divisors (1).

666000484027 is an equidigital number, since it uses as much as digits as its factorization.

666000484027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 666000484027 in words is "six hundred sixty-six billion, four hundred eighty-four thousand, twenty-seven".