500017206912 has 256 divisors, whose sum is σ = 1402537731840. Its totient is φ = 157667328000.

The previous prime is 500017206911. The next prime is 500017206917. The reversal of 500017206912 is 219602710005.

It is not an unprimeable number, because it can be changed into a prime (500017206911) 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, 68183598 + ... + 68190930.

It is an arithmetic number, because the mean of its divisors is an integer number (5478663015).

Almost surely, 2^500017206912 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 500017206912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701268865920).

500017206912 is an abundant number, since it is smaller than the sum of its proper divisors (902520524928).

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

500017206912 is a wasteful number, since it uses less digits than its factorization.

500017206912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523 (or 7511 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

Adding to 500017206912 its reverse (219602710005), we get a palindrome (719619916917).

The spelling of 500017206912 in words is "five hundred billion, seventeen million, two hundred six thousand, nine hundred twelve".