It is a congruent number.
It is an unprimeable number.
Almost surely, 2520332000 is an apocalyptic number.
520332000 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 520332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861404544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520332000 is a wasteful number, since it uses less digits than its factorization.
520332000 is an odious number, because the sum of its binary digits is odd.
The square root of 520332000 is about 22810.7869219806. The cubic root of 520332000 is about 804.3162538925.
Adding to 520332000 its reverse (233025), we get a palindrome (520565025).
The spelling of 520332000 in words is "five hundred twenty million, three hundred thirty-two thousand".