50304091 has 2 divisors, whose sum is σ = 50304092. Its totient is φ = 50304090.

The previous prime is 50304073. The next prime is 50304143. The reversal of 50304091 is 19040305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50304091 - 2⁹ = 50303579 is a prime.

It is not a weakly prime, because it can be changed into another prime (50304011) 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 as a sum of consecutive naturals, namely, 25152045 + 25152046.

It is an arithmetic number, because the mean of its divisors is an integer number (25152046).

Almost surely, 2^50304091 is an apocalyptic number.

50304091 is a deficient number, since it is larger than the sum of its proper divisors (1).

50304091 is an equidigital number, since it uses as much as digits as its factorization.

50304091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 50304091 is about 7092.5376981726. The cubic root of 50304091 is about 369.1484947638.

Adding to 50304091 its reverse (19040305), we get a palindrome (69344396).

The spelling of 50304091 in words is "fifty million, three hundred four thousand, ninety-one".