50803443 has 20 divisors (see below), whose sum is σ = 76142880. Its totient is φ = 33756912.

The previous prime is 50803433. The next prime is 50803499. The reversal of 50803443 is 34430805.

It is a happy number.

It is not a de Polignac number, because 50803443 - 2¹⁰ = 50802419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50803433) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28873 + ... + 30581.

It is an arithmetic number, because the mean of its divisors is an integer number (3807144).

Almost surely, 2^50803443 is an apocalyptic number.

50803443 is a deficient number, since it is larger than the sum of its proper divisors (25339437).

50803443 is a wasteful number, since it uses less digits than its factorization.

50803443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 50803443 is about 7127.6534006642. The cubic root of 50803443 is about 370.3659466841.

The spelling of 50803443 in words is "fifty million, eight hundred three thousand, four hundred forty-three".