50319803 has 2 divisors, whose sum is σ = 50319804. Its totient is φ = 50319802.

The previous prime is 50319793. The next prime is 50319821. The reversal of 50319803 is 30891305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50319803 - 2⁶ = 50319739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50319823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25159901 + 25159902.

It is an arithmetic number, because the mean of its divisors is an integer number (25159902).

Almost surely, 2^50319803 is an apocalyptic number.

50319803 is a deficient number, since it is larger than the sum of its proper divisors (1).

50319803 is an equidigital number, since it uses as much as digits as its factorization.

50319803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 50319803 is about 7093.6452547333. The cubic root of 50319803 is about 369.1869240928.

The spelling of 50319803 in words is "fifty million, three hundred nineteen thousand, eight hundred three".