50503132 has 24 divisors (see below), whose sum is σ = 89745264. Its totient is φ = 24865152.

The previous prime is 50503129. The next prime is 50503133. The reversal of 50503132 is 23130505.

50503132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50503133) 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 7 ways as a sum of consecutive naturals, for example, 85743 + ... + 86329.

It is an arithmetic number, because the mean of its divisors is an integer number (3739386).

Almost surely, 2^50503132 is an apocalyptic number.

It is an amenable number.

50503132 is a deficient number, since it is larger than the sum of its proper divisors (39242132).

50503132 is a wasteful number, since it uses less digits than its factorization.

50503132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 50503132 is about 7106.5555651103. Note that the first 4 decimals coincide. The cubic root of 50503132 is about 369.6347308274.

Adding to 50503132 its reverse (23130505), we get a palindrome (73633637).

The spelling of 50503132 in words is "fifty million, five hundred three thousand, one hundred thirty-two".