533016689 has 2 divisors, whose sum is σ = 533016690. Its totient is φ = 533016688.

The previous prime is 533016677. The next prime is 533016703. The reversal of 533016689 is 986610335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 441336064 + 91680625 = 21008^2 + 9575^2 .

It is a cyclic number.

It is not a de Polignac number, because 533016689 - 2²⁰ = 531968113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (533016619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266508344 + 266508345.

It is an arithmetic number, because the mean of its divisors is an integer number (266508345).

Almost surely, 2^533016689 is an apocalyptic number.

It is an amenable number.

533016689 is a deficient number, since it is larger than the sum of its proper divisors (1).

533016689 is an equidigital number, since it uses as much as digits as its factorization.

533016689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 533016689 is about 23087.1541988180. The cubic root of 533016689 is about 810.7997430713.

The spelling of 533016689 in words is "five hundred thirty-three million, sixteen thousand, six hundred eighty-nine".