50893933 has 4 divisors (see below), whose sum is σ = 51538240. Its totient is φ = 50249628.

The previous prime is 50893889. The next prime is 50893961. The reversal of 50893933 is 33939805.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33939805 = 5 ⋅6787961.

It is a cyclic number.

It is not a de Polignac number, because 50893933 - 2⁹ = 50893421 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 (50893033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322035 + ... + 322192.

It is an arithmetic number, because the mean of its divisors is an integer number (12884560).

Almost surely, 2^50893933 is an apocalyptic number.

It is an amenable number.

50893933 is a deficient number, since it is larger than the sum of its proper divisors (644307).

50893933 is an equidigital number, since it uses as much as digits as its factorization.

50893933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644306.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 50893933 is about 7133.9983880009. The cubic root of 50893933 is about 370.5857122080.

The spelling of 50893933 in words is "fifty million, eight hundred ninety-three thousand, nine hundred thirty-three".