500225120 has 96 divisors (see below), whose sum is σ = 1207338048. Its totient is φ = 195821568.

The previous prime is 500225111. The next prime is 500225177. The reversal of 500225120 is 21522005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2591744 + ... + 2591936.

It is an arithmetic number, because the mean of its divisors is an integer number (12576438).

Almost surely, 2^500225120 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 500225120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603669024).

500225120 is an abundant number, since it is smaller than the sum of its proper divisors (707112928).

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

500225120 is a wasteful number, since it uses less digits than its factorization.

500225120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 500225120 is about 22365.7130447478. The cubic root of 500225120 is about 793.8196266862.

Adding to 500225120 its reverse (21522005), we get a palindrome (521747125).

The spelling of 500225120 in words is "five hundred million, two hundred twenty-five thousand, one hundred twenty".