530361647 has 2 divisors, whose sum is σ = 530361648. Its totient is φ = 530361646.

The previous prime is 530361581. The next prime is 530361683. The reversal of 530361647 is 746163035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530361647 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530361697) 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, 265180823 + 265180824.

It is an arithmetic number, because the mean of its divisors is an integer number (265180824).

Almost surely, 2^530361647 is an apocalyptic number.

530361647 is a deficient number, since it is larger than the sum of its proper divisors (1).

530361647 is an equidigital number, since it uses as much as digits as its factorization.

530361647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 530361647 is about 23029.5819979434. The cubic root of 530361647 is about 809.4512602016.

The spelling of 530361647 in words is "five hundred thirty million, three hundred sixty-one thousand, six hundred forty-seven".