50543923 has 2 divisors, whose sum is σ = 50543924. Its totient is φ = 50543922.

The previous prime is 50543917. The next prime is 50543947. The reversal of 50543923 is 32934505.

50543923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50543923 - 2⁵ = 50543891 is a prime.

It is not a weakly prime, because it can be changed into another prime (50543993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25271961 + 25271962.

It is an arithmetic number, because the mean of its divisors is an integer number (25271962).

Almost surely, 2^50543923 is an apocalyptic number.

50543923 is a deficient number, since it is larger than the sum of its proper divisors (1).

50543923 is an equidigital number, since it uses as much as digits as its factorization.

50543923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 50543923 is about 7109.4249415828. The cubic root of 50543923 is about 369.7342211106.

The spelling of 50543923 in words is "fifty million, five hundred forty-three thousand, nine hundred twenty-three".