530511 has 8 divisors (see below), whose sum is σ = 711984. Its totient is φ = 351360.

The previous prime is 530507. The next prime is 530513. The reversal of 530511 is 115035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530511 - 2² = 530507 is a prime.

It is a super-2 number, since 2×530511² = 562883842242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (88998).

2⁵³⁰⁵¹¹ is an apocalyptic number.

530511 is a deficient number, since it is larger than the sum of its proper divisors (181473).

530511 is a wasteful number, since it uses less digits than its factorization.

530511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 530511 is about 728.3618606160. The cubic root of 530511 is about 80.9527235170.

Adding to 530511 its reverse (115035), we get a palindrome (645546).

The spelling of 530511 in words is "five hundred thirty thousand, five hundred eleven".