530109871 has 2 divisors, whose sum is σ = 530109872. Its totient is φ = 530109870.

The previous prime is 530109863. The next prime is 530109883. The reversal of 530109871 is 178901035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530109871 - 2³ = 530109863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530100871) 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, 265054935 + 265054936.

It is an arithmetic number, because the mean of its divisors is an integer number (265054936).

Almost surely, 2^530109871 is an apocalyptic number.

530109871 is a deficient number, since it is larger than the sum of its proper divisors (1).

530109871 is an equidigital number, since it uses as much as digits as its factorization.

530109871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 530109871 is about 23024.1149884203. The cubic root of 530109871 is about 809.3231509766.

The spelling of 530109871 in words is "five hundred thirty million, one hundred nine thousand, eight hundred seventy-one".