500056111112 has 8 divisors (see below), whose sum is σ = 937605208350. Its totient is φ = 250028055552.

The previous prime is 500056111097. The next prime is 500056111117. The reversal of 500056111112 is 211111650005.

It can be written as a sum of positive squares in only one way, i.e., 358880072356 + 141176038756 = 599066^2 + 375734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×500056111112² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500056111117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31253506937 + ... + 31253506952.

Almost surely, 2^500056111112 is an apocalyptic number.

It is an amenable number.

500056111112 is a deficient number, since it is larger than the sum of its proper divisors (437549097238).

500056111112 is a wasteful number, since it uses less digits than its factorization.

500056111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62507013895 (or 62507013891 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 500056111112 its reverse (211111650005), we get a palindrome (711167761117).

The spelling of 500056111112 in words is "five hundred billion, fifty-six million, one hundred eleven thousand, one hundred twelve".