432520500 has 192 divisors, whose sum is σ = 1332414720. Its totient is φ = 108864000.

The previous prime is 432520489. The next prime is 432520549. The reversal of 432520500 is 5025234.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2653419 + ... + 2653581.

It is an arithmetic number, because the mean of its divisors is an integer number (6939660).

Almost surely, 2^432520500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432520500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666207360).

432520500 is an abundant number, since it is smaller than the sum of its proper divisors (899894220).

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

432520500 is a wasteful number, since it uses less digits than its factorization.

432520500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 432520500 is about 20797.1272054580. The cubic root of 432520500 is about 756.2561140594.

Adding to 432520500 its reverse (5025234), we get a palindrome (437545734).

The spelling of 432520500 in words is "four hundred thirty-two million, five hundred twenty thousand, five hundred".