530623727 has 2 divisors, whose sum is σ = 530623728. Its totient is φ = 530623726.

The previous prime is 530623673. The next prime is 530623829. The reversal of 530623727 is 727326035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530623727 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 (530623627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265311863 + 265311864.

It is an arithmetic number, because the mean of its divisors is an integer number (265311864).

Almost surely, 2^530623727 is an apocalyptic number.

530623727 is a deficient number, since it is larger than the sum of its proper divisors (1).

530623727 is an equidigital number, since it uses as much as digits as its factorization.

530623727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 530623727 is about 23035.2713680564. The cubic root of 530623727 is about 809.5845692708.

The spelling of 530623727 in words is "five hundred thirty million, six hundred twenty-three thousand, seven hundred twenty-seven".