50803963 has 4 divisors (see below), whose sum is σ = 58061680. Its totient is φ = 43546248.

The previous prime is 50803943. The next prime is 50803981. The reversal of 50803963 is 36930805.

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

It is a cyclic number.

It is not a de Polignac number, because 50803963 - 2⁵ = 50803931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50803943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3628848 + ... + 3628861.

It is an arithmetic number, because the mean of its divisors is an integer number (14515420).

Almost surely, 2^50803963 is an apocalyptic number.

50803963 is a deficient number, since it is larger than the sum of its proper divisors (7257717).

50803963 is an equidigital number, since it uses as much as digits as its factorization.

50803963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257716.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 50803963 is about 7127.6898782144. The cubic root of 50803963 is about 370.3672103100.

The spelling of 50803963 in words is "fifty million, eight hundred three thousand, nine hundred sixty-three".