530462839 has 2 divisors, whose sum is σ = 530462840. Its totient is φ = 530462838.

The previous prime is 530462837. The next prime is 530462861. The reversal of 530462839 is 938264035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530462839 - 2¹ = 530462837 is a prime.

Together with 530462837, it forms a pair of twin primes.

It is equal to p_27873814 and since 530462839 and 27873814 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530462837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265231419 + 265231420.

It is an arithmetic number, because the mean of its divisors is an integer number (265231420).

Almost surely, 2^530462839 is an apocalyptic number.

530462839 is a deficient number, since it is larger than the sum of its proper divisors (1).

530462839 is an equidigital number, since it uses as much as digits as its factorization.

530462839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 530462839 is about 23031.7788935201. The cubic root of 530462839 is about 809.5027375181.

The spelling of 530462839 in words is "five hundred thirty million, four hundred sixty-two thousand, eight hundred thirty-nine".