8566472042003 has 2 divisors, whose sum is σ = 8566472042004. Its totient is φ = 8566472042002.

The previous prime is 8566472041903. The next prime is 8566472042087. The reversal of 8566472042003 is 3002402746658.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8566472042003 - 2¹⁶ = 8566471976467 is a prime.

It is not a weakly prime, because it can be changed into another prime (8566472002003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4283236021001 + 4283236021002.

It is an arithmetic number, because the mean of its divisors is an integer number (4283236021002).

Almost surely, 2^{8566472042003} is an apocalyptic number.

8566472042003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8566472042003 is an equidigital number, since it uses as much as digits as its factorization.

8566472042003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 8566472042003 in words is "eight trillion, five hundred sixty-six billion, four hundred seventy-two million, forty-two thousand, three".