50133205 has 4 divisors (see below), whose sum is σ = 60159852. Its totient is φ = 40106560.

The previous prime is 50133203. The next prime is 50133253. The reversal of 50133205 is 50233105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24671089 + 25462116 = 4967^2 + 5046^2 .

It is not a de Polignac number, because 50133205 - 2¹ = 50133203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50133203) 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, 5013316 + ... + 5013325.

It is an arithmetic number, because the mean of its divisors is an integer number (15039963).

Almost surely, 2^50133205 is an apocalyptic number.

It is an amenable number.

50133205 is a deficient number, since it is larger than the sum of its proper divisors (10026647).

50133205 is a wasteful number, since it uses less digits than its factorization.

50133205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10026646.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 50133205 is about 7080.4805627867. The cubic root of 50133205 is about 368.7300140465.

The spelling of 50133205 in words is "fifty million, one hundred thirty-three thousand, two hundred five".