50243933 has 4 divisors (see below), whose sum is σ = 50415708. Its totient is φ = 50072160.

The previous prime is 50243917. The next prime is 50243939. The reversal of 50243933 is 33934205.

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 38663524 + 11580409 = 6218^2 + 3403^2 .

It is a cyclic number.

It is not a de Polignac number, because 50243933 - 2⁴ = 50243917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50243896 and 50243905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50243939) 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, 85448 + ... + 86033.

It is an arithmetic number, because the mean of its divisors is an integer number (12603927).

Almost surely, 2^50243933 is an apocalyptic number.

It is an amenable number.

50243933 is a deficient number, since it is larger than the sum of its proper divisors (171775).

50243933 is a wasteful number, since it uses less digits than its factorization.

50243933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171774.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 50243933 is about 7088.2954932762. The cubic root of 50243933 is about 369.0012827907.

The spelling of 50243933 in words is "fifty million, two hundred forty-three thousand, nine hundred thirty-three".