530900 has 18 divisors (see below), whose sum is σ = 1152270. Its totient is φ = 212320.

The previous prime is 530897. The next prime is 530911. The reversal of 530900 is 9035.

It can be written as a sum of positive squares in 3 ways, for example, as 6724 + 524176 = 82^2 + 724^2 .

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 530900.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2555 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (64015).

2⁵³⁰⁹⁰⁰ is an apocalyptic number.

530900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530900 is an abundant number, since it is smaller than the sum of its proper divisors (621370).

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

530900 is a wasteful number, since it uses less digits than its factorization.

530900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323 (or 5316 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 530900 is about 728.6288492779. The cubic root of 530900 is about 80.9725050205.

Adding to 530900 its reverse (9035), we get a palindrome (539935).

The spelling of 530900 in words is "five hundred thirty thousand, nine hundred".