530508000 has 192 divisors, whose sum is σ = 1896410880. Its totient is φ = 128576000.

The previous prime is 530507981. The next prime is 530508007. The reversal of 530508000 is 805035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530508007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129991 + ... + 134009.

It is an arithmetic number, because the mean of its divisors is an integer number (9877140).

Almost surely, 2^530508000 is an apocalyptic number.

530508000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530508000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (948205440).

530508000 is an abundant number, since it is smaller than the sum of its proper divisors (1365902880).

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

530508000 is a wasteful number, since it uses less digits than its factorization.

530508000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058 (or 4040 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 530508000 is about 23032.7592789053. The cubic root of 530508000 is about 809.5257092283.

The spelling of 530508000 in words is "five hundred thirty million, five hundred eight thousand".