530388029 has 2 divisors, whose sum is σ = 530388030. Its totient is φ = 530388028.

The previous prime is 530388017. The next prime is 530388031. The reversal of 530388029 is 920883035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368716804 + 161671225 = 19202^2 + 12715^2 .

It is a cyclic number.

It is not a de Polignac number, because 530388029 - 2¹⁶ = 530322493 is a prime.

It is a super-2 number, since 2×530388029² = 562622922613009682, which contains 22 as substring.

Together with 530388031, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_27870068 and since 530388029 and 27870068 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 530387983 and 530388001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530385029) 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, 265194014 + 265194015.

It is an arithmetic number, because the mean of its divisors is an integer number (265194015).

Almost surely, 2^530388029 is an apocalyptic number.

It is an amenable number.

530388029 is a deficient number, since it is larger than the sum of its proper divisors (1).

530388029 is an equidigital number, since it uses as much as digits as its factorization.

530388029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 530388029 is about 23030.1547758585. The cubic root of 530388029 is about 809.4646816027.

Multiplying 530388029 by its sum of digits (38), we get a palindrome (20154745102).

The spelling of 530388029 in words is "five hundred thirty million, three hundred eighty-eight thousand, twenty-nine".