530262169 has 2 divisors, whose sum is σ = 530262170. Its totient is φ = 530262168.

The previous prime is 530262163. The next prime is 530262209. The reversal of 530262169 is 961262035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 505710144 + 24552025 = 22488^2 + 4955^2 .

It is a cyclic number.

It is not a de Polignac number, because 530262169 - 2⁵ = 530262137 is a prime.

It is a super-2 number, since 2×530262169² = 562355935745169122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530262163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265131084 + 265131085.

It is an arithmetic number, because the mean of its divisors is an integer number (265131085).

Almost surely, 2^530262169 is an apocalyptic number.

It is an amenable number.

530262169 is a deficient number, since it is larger than the sum of its proper divisors (1).

530262169 is an equidigital number, since it uses as much as digits as its factorization.

530262169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 530262169 is about 23027.4221093026. The cubic root of 530262169 is about 809.4006484302.

Subtracting from 530262169 its product of nonzero digits (19440), we obtain a square (530242729 = 23027²).

The spelling of 530262169 in words is "five hundred thirty million, two hundred sixty-two thousand, one hundred sixty-nine".