200006623536659 has 2 divisors, whose sum is σ = 200006623536660. Its totient is φ = 200006623536658.

The previous prime is 200006623536569. The next prime is 200006623536677. The reversal of 200006623536659 is 956635326600002.

It is a happy number.

Together with previous prime (200006623536569) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200006623536659 - 2²⁰ = 200006622488083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200006623536659.

It is not a weakly prime, because it can be changed into another prime (200006623536959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100003311768329 + 100003311768330.

It is an arithmetic number, because the mean of its divisors is an integer number (100003311768330).

Almost surely, 2^{200006623536659} is an apocalyptic number.

200006623536659 is a deficient number, since it is larger than the sum of its proper divisors (1).

200006623536659 is an equidigital number, since it uses as much as digits as its factorization.

200006623536659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 53.

The spelling of 200006623536659 in words is "two hundred trillion, six billion, six hundred twenty-three million, five hundred thirty-six thousand, six hundred fifty-nine".