500550000112 has 40 divisors (see below), whose sum is σ = 1023783866000. Its totient is φ = 236423204352.

The previous prime is 500550000103. The next prime is 500550000121. The reversal of 500550000112 is 211000055005.

It is an interprime number because it is at equal distance from previous prime (500550000103) and next prime (500550000121).

It is a super-2 number, since 2×500550000112² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 500550000112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252853 + ... + 2465044.

It is an arithmetic number, because the mean of its divisors is an integer number (25594596650).

Almost surely, 2^500550000112 is an apocalyptic number.

It is an amenable number.

500550000112 is an abundant number, since it is smaller than the sum of its proper divisors (523233865888).

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

500550000112 is a wasteful number, since it uses less digits than its factorization.

500550000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4718273 (or 4718267 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

Adding to 500550000112 its reverse (211000055005), we get a palindrome (711550055117).

The spelling of 500550000112 in words is "five hundred billion, five hundred fifty million, one hundred twelve", and thus it is an aban number.