530502 has 32 divisors (see below), whose sum is σ = 1285632. Its totient is φ = 142464.

The previous prime is 530501. The next prime is 530507. The reversal of 530502 is 205035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343 + ... + 1085.

It is an arithmetic number, because the mean of its divisors is an integer number (40176).

2⁵³⁰⁵⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (642816).

530502 is an abundant number, since it is smaller than the sum of its proper divisors (755130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530502 is a wasteful number, since it uses less digits than its factorization.

530502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 530502 is about 728.3556823421. The cubic root of 530502 is about 80.9522657328.

Adding to 530502 its reverse (205035), we get a palindrome (735537).

The spelling of 530502 in words is "five hundred thirty thousand, five hundred two".