530686333 has 2 divisors, whose sum is σ = 530686334. Its totient is φ = 530686332.

The previous prime is 530686327. The next prime is 530686367. The reversal of 530686333 is 333686035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 512479044 + 18207289 = 22638^2 + 4267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530686333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530686292 and 530686301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530686393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265343166 + 265343167.

It is an arithmetic number, because the mean of its divisors is an integer number (265343167).

Almost surely, 2^530686333 is an apocalyptic number.

It is an amenable number.

530686333 is a deficient number, since it is larger than the sum of its proper divisors (1).

530686333 is an equidigital number, since it uses as much as digits as its factorization.

530686333 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 37.

The square root of 530686333 is about 23036.6302440266. The cubic root of 530686333 is about 809.6164078134.

The spelling of 530686333 in words is "five hundred thirty million, six hundred eighty-six thousand, three hundred thirty-three".