50011534133 has 32 divisors (see below), whose sum is σ = 60878407680. Its totient is φ = 40491360000.

The previous prime is 50011534093. The next prime is 50011534151. The reversal of 50011534133 is 33143511005.

It is a cyclic number.

It is not a de Polignac number, because 50011534133 - 2²⁸ = 49743098677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50011534333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3229058 + ... + 3244508.

It is an arithmetic number, because the mean of its divisors is an integer number (1902450240).

Almost surely, 2^50011534133 is an apocalyptic number.

It is an amenable number.

50011534133 is a deficient number, since it is larger than the sum of its proper divisors (10866873547).

50011534133 is a wasteful number, since it uses less digits than its factorization.

50011534133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16409.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 50011534133 in words is "fifty billion, eleven million, five hundred thirty-four thousand, one hundred thirty-three".