660054284003 has 2 divisors, whose sum is σ = 660054284004. Its totient is φ = 660054284002.

The previous prime is 660054283997. The next prime is 660054284033. The reversal of 660054284003 is 300482450066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 660054284003 - 2²⁶ = 659987175139 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (660054284033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330027142001 + 330027142002.

It is an arithmetic number, because the mean of its divisors is an integer number (330027142002).

Almost surely, 2^660054284003 is an apocalyptic number.

660054284003 is a deficient number, since it is larger than the sum of its proper divisors (1).

660054284003 is an equidigital number, since it uses as much as digits as its factorization.

660054284003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 660054284003 in words is "six hundred sixty billion, fifty-four million, two hundred eighty-four thousand, three".