50005334133 has 24 divisors (see below), whose sum is σ = 72975119360. Its totient is φ = 32994656640.

The previous prime is 50005334117. The next prime is 50005334147. The reversal of 50005334133 is 33143350005.

It is a happy number.

50005334133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50005334133 - 2⁴ = 50005334117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50005334097 and 50005334106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005334633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282828 + ... + 424266.

Almost surely, 2^50005334133 is an apocalyptic number.

It is an amenable number.

50005334133 is a deficient number, since it is larger than the sum of its proper divisors (22969785227).

50005334133 is a wasteful number, since it uses less digits than its factorization.

50005334133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141849 (or 141846 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 50005334133 its reverse (33143350005), we get a palindrome (83148684138).

The spelling of 50005334133 in words is "fifty billion, five million, three hundred thirty-four thousand, one hundred thirty-three".