50563803 has 4 divisors (see below), whose sum is σ = 67418408. Its totient is φ = 33709200.

The previous prime is 50563801. The next prime is 50563811. The reversal of 50563803 is 30836505.

50563803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50563803 - 2¹ = 50563801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50563801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8427298 + ... + 8427303.

It is an arithmetic number, because the mean of its divisors is an integer number (16854602).

Almost surely, 2^50563803 is an apocalyptic number.

50563803 is a deficient number, since it is larger than the sum of its proper divisors (16854605).

50563803 is a wasteful number, since it uses less digits than its factorization.

50563803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16854604.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 50563803 is about 7110.8229481545. The cubic root of 50563803 is about 369.7826895345.

The spelling of 50563803 in words is "fifty million, five hundred sixty-three thousand, eight hundred three".