528329 has 2 divisors, whose sum is σ = 528330. Its totient is φ = 528328.

The previous prime is 528317. The next prime is 528373. The reversal of 528329 is 923825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 525625 + 2704 = 725^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 528329 - 2⁴ = 528313 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁸ + 2² + 3 + 8² + 2¹⁷ + 9⁴ .

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (528629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264164 + 264165.

It is an arithmetic number, because the mean of its divisors is an integer number (264165).

2⁵²⁸³²⁹ is an apocalyptic number.

It is an amenable number.

528329 is a deficient number, since it is larger than the sum of its proper divisors (1).

528329 is an equidigital number, since it uses as much as digits as its factorization.

528329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 528329 is about 726.8624354030. The cubic root of 528329 is about 80.8415844012.

The spelling of 528329 in words is "five hundred twenty-eight thousand, three hundred twenty-nine".