530029873 has 2 divisors, whose sum is σ = 530029874. Its totient is φ = 530029872.

The previous prime is 530029849. The next prime is 530029901. The reversal of 530029873 is 378920035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 513113104 + 16916769 = 22652^2 + 4113^2 .

It is a cyclic number.

It is not a de Polignac number, because 530029873 - 2⁹ = 530029361 is a prime.

It is a super-2 number, since 2×530029873² = 561863332544792258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530029823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265014936 + 265014937.

It is an arithmetic number, because the mean of its divisors is an integer number (265014937).

Almost surely, 2^530029873 is an apocalyptic number.

It is an amenable number.

530029873 is a deficient number, since it is larger than the sum of its proper divisors (1).

530029873 is an equidigital number, since it uses as much as digits as its factorization.

530029873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 530029873 is about 23022.3776574011. The cubic root of 530029873 is about 809.2824377245.

The spelling of 530029873 in words is "five hundred thirty million, twenty-nine thousand, eight hundred seventy-three".