6606471316219 has 2 divisors, whose sum is σ = 6606471316220. Its totient is φ = 6606471316218.

The previous prime is 6606471316187. The next prime is 6606471316253. The reversal of 6606471316219 is 9126131746066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6606471316219 - 2⁵ = 6606471316187 is a prime.

It is a super-2 number, since 2×6606471316219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6606471316619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303235658109 + 3303235658110.

It is an arithmetic number, because the mean of its divisors is an integer number (3303235658110).

Almost surely, 2^{6606471316219} is an apocalyptic number.

6606471316219 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606471316219 is an equidigital number, since it uses as much as digits as its factorization.

6606471316219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 6606471316219 in words is "six trillion, six hundred six billion, four hundred seventy-one million, three hundred sixteen thousand, two hundred nineteen".