500820596208 has 120 divisors (see below), whose sum is σ = 1418387967360. Its totient is φ = 164952305280.

The previous prime is 500820596201. The next prime is 500820596209. The reversal of 500820596208 is 802695028005.

500820596208 is a `hidden beast` number, since 50 + 0 + 8 + 2 + 0 + 596 + 2 + 0 + 8 = 666.

It is a super-2 number, since 2×500820596208² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500820596201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4164085 + ... + 4282667.

It is an arithmetic number, because the mean of its divisors is an integer number (11819899728).

Almost surely, 2^500820596208 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 500820596208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709193983680).

500820596208 is an abundant number, since it is smaller than the sum of its proper divisors (917567371152).

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

500820596208 is a wasteful number, since it uses less digits than its factorization.

500820596208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118947 (or 118938 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 500820596208 in words is "five hundred billion, eight hundred twenty million, five hundred ninety-six thousand, two hundred eight".