500533308120 has 128 divisors (see below), whose sum is σ = 1514576931840. Its totient is φ = 132325593600.

The previous prime is 500533308059. The next prime is 500533308127. The reversal of 500533308120 is 21803335005.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500533308127) 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, 9086902 + ... + 9141818.

It is an arithmetic number, because the mean of its divisors is an integer number (11832632280).

Almost surely, 2^500533308120 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 500533308120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (757288465920).

500533308120 is an abundant number, since it is smaller than the sum of its proper divisors (1014043623720).

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

500533308120 is a wasteful number, since it uses less digits than its factorization.

500533308120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55585 (or 55581 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 500533308120 in words is "five hundred billion, five hundred thirty-three million, three hundred eight thousand, one hundred twenty".