50819203 has 2 divisors, whose sum is σ = 50819204. Its totient is φ = 50819202.

The previous prime is 50819183. The next prime is 50819207. The reversal of 50819203 is 30291805.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50819203 is a prime.

It is not a weakly prime, because it can be changed into another prime (50819207) 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, 25409601 + 25409602.

It is an arithmetic number, because the mean of its divisors is an integer number (25409602).

Almost surely, 2^50819203 is an apocalyptic number.

50819203 is a deficient number, since it is larger than the sum of its proper divisors (1).

50819203 is an equidigital number, since it uses as much as digits as its factorization.

50819203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 50819203 is about 7128.7588681341. The cubic root of 50819203 is about 370.4042404394.

The spelling of 50819203 in words is "fifty million, eight hundred nineteen thousand, two hundred three".