50350213133 has 4 divisors (see below), whose sum is σ = 54927505248. Its totient is φ = 45772921020.

The previous prime is 50350213103. The next prime is 50350213159. The reversal of 50350213133 is 33131205305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50350213133 - 2⁸ = 50350212877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50350213103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2288646041 + ... + 2288646062.

It is an arithmetic number, because the mean of its divisors is an integer number (13731876312).

Almost surely, 2^50350213133 is an apocalyptic number.

It is an amenable number.

50350213133 is a deficient number, since it is larger than the sum of its proper divisors (4577292115).

50350213133 is a wasteful number, since it uses less digits than its factorization.

50350213133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577292114.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 50350213133 its reverse (33131205305), we get a palindrome (83481418438).

The spelling of 50350213133 in words is "fifty billion, three hundred fifty million, two hundred thirteen thousand, one hundred thirty-three".