50503838 has 64 divisors (see below), whose sum is σ = 101523456. Its totient is φ = 18240000.

The previous prime is 50503813. The next prime is 50503847. The reversal of 50503838 is 83830505.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264323 + ... + 264513.

It is an arithmetic number, because the mean of its divisors is an integer number (1586304).

Almost surely, 2^50503838 is an apocalyptic number.

50503838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

50503838 is a wasteful number, since it uses less digits than its factorization.

50503838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 50503838 is about 7106.6052373830. The cubic root of 50503838 is about 369.6364532347.

It can be divided in two parts, 5050 and 3838, that added together give a palindrome (8888).

The spelling of 50503838 in words is "fifty million, five hundred three thousand, eight hundred thirty-eight".