50394943 has 2 divisors, whose sum is σ = 50394944. Its totient is φ = 50394942.

The previous prime is 50394941. The next prime is 50394947. The reversal of 50394943 is 34949305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50394943 - 2¹ = 50394941 is a prime.

Together with 50394941, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50394941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25197471 + 25197472.

It is an arithmetic number, because the mean of its divisors is an integer number (25197472).

Almost surely, 2^50394943 is an apocalyptic number.

50394943 is a deficient number, since it is larger than the sum of its proper divisors (1).

50394943 is an equidigital number, since it uses as much as digits as its factorization.

50394943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 50394943 is about 7098.9395686962. The cubic root of 50394943 is about 369.3705953802.

The spelling of 50394943 in words is "fifty million, three hundred ninety-four thousand, nine hundred forty-three".