530445127 has 2 divisors, whose sum is σ = 530445128. Its totient is φ = 530445126.

The previous prime is 530445109. The next prime is 530445131. The reversal of 530445127 is 721544035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530445127 - 2¹¹ = 530443079 is a prime.

It is a super-2 number, since 2×530445127² = 562744065516092258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530445107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265222563 + 265222564.

It is an arithmetic number, because the mean of its divisors is an integer number (265222564).

Almost surely, 2^530445127 is an apocalyptic number.

530445127 is a deficient number, since it is larger than the sum of its proper divisors (1).

530445127 is an equidigital number, since it uses as much as digits as its factorization.

530445127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 530445127 is about 23031.3943781092. The cubic root of 530445127 is about 809.4937277308.

The spelling of 530445127 in words is "five hundred thirty million, four hundred forty-five thousand, one hundred twenty-seven".