530393 has 2 divisors, whose sum is σ = 530394. Its totient is φ = 530392.

The previous prime is 530389. The next prime is 530401. The reversal of 530393 is 393035.

It is a happy number.

530393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478864 + 51529 = 692^2 + 227^2 .

It is a cyclic number.

It is not a de Polignac number, because 530393 - 2² = 530389 is a prime.

It is not a weakly prime, because it can be changed into another prime (530303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265196 + 265197.

It is an arithmetic number, because the mean of its divisors is an integer number (265197).

2⁵³⁰³⁹³ is an apocalyptic number.

It is an amenable number.

530393 is a deficient number, since it is larger than the sum of its proper divisors (1).

530393 is an equidigital number, since it uses as much as digits as its factorization.

530393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 23.

The square root of 530393 is about 728.2808524189. The cubic root of 530393 is about 80.9467210466.

The spelling of 530393 in words is "five hundred thirty thousand, three hundred ninety-three".