500500005056 has 112 divisors (see below), whose sum is σ = 1088833687200. Its totient is φ = 227205070848.

The previous prime is 500500005053. The next prime is 500500005059. The reversal of 500500005056 is 650500005005.

It is an interprime number because it is at equal distance from previous prime (500500005053) and next prime (500500005059).

It is a super-2 number, since 2×500500005056² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500500005053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38770955 + ... + 38783861.

It is an arithmetic number, because the mean of its divisors is an integer number (9721729350).

Almost surely, 2^500500005056 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 500500005056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544416843600).

500500005056 is an abundant number, since it is smaller than the sum of its proper divisors (588333682144).

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

500500005056 is a wasteful number, since it uses less digits than its factorization.

500500005056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14194 (or 14184 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 500500005056 in words is "five hundred billion, five hundred million, five thousand, fifty-six".