472805500 has 96 divisors (see below), whose sum is σ = 1097328960. Its totient is φ = 177465600.

The previous prime is 472805407. The next prime is 472805569. The reversal of 472805500 is 5508274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1491342 + ... + 1491658.

It is an arithmetic number, because the mean of its divisors is an integer number (11430510).

Almost surely, 2^472805500 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 472805500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548664480).

472805500 is an abundant number, since it is smaller than the sum of its proper divisors (624523460).

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

472805500 is a wasteful number, since it uses less digits than its factorization.

472805500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 472805500 is about 21744.0911513910. The cubic root of 472805500 is about 779.0419422819.

The spelling of 472805500 in words is "four hundred seventy-two million, eight hundred five thousand, five hundred".