50504903 has 2 divisors, whose sum is σ = 50504904. Its totient is φ = 50504902.

The previous prime is 50504899. The next prime is 50504939. The reversal of 50504903 is 30940505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50504903 - 2² = 50504899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50500903) 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 as a sum of consecutive naturals, namely, 25252451 + 25252452.

It is an arithmetic number, because the mean of its divisors is an integer number (25252452).

Almost surely, 2^50504903 is an apocalyptic number.

50504903 is a deficient number, since it is larger than the sum of its proper divisors (1).

50504903 is an equidigital number, since it uses as much as digits as its factorization.

50504903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 50504903 is about 7106.6801672792. The cubic root of 50504903 is about 369.6390514535.

The spelling of 50504903 in words is "fifty million, five hundred four thousand, nine hundred three".