530429 has 2 divisors, whose sum is σ = 530430. Its totient is φ = 530428.

The previous prime is 530401. The next prime is 530443. The reversal of 530429 is 924035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 182329 = 590^2 + 427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530429 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265214 + 265215.

It is an arithmetic number, because the mean of its divisors is an integer number (265215).

2⁵³⁰⁴²⁹ is an apocalyptic number.

It is an amenable number.

530429 is a deficient number, since it is larger than the sum of its proper divisors (1).

530429 is an equidigital number, since it uses as much as digits as its factorization.

530429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 530429 is about 728.3055677393. The cubic root of 530429 is about 80.9485524031.

It can be divided in two parts, 530 and 429, that added together give a palindrome (959).

The spelling of 530429 in words is "five hundred thirty thousand, four hundred twenty-nine".