50503332 has 24 divisors (see below), whose sum is σ = 128554272. Its totient is φ = 15304000.

The previous prime is 50503283. The next prime is 50503339. The reversal of 50503332 is 23330505.

It is a junction number, because it is equal to n+sod(n) for n = 50503299 and 50503308.

It is not an unprimeable number, because it can be changed into a prime (50503339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191169 + ... + 191432.

It is an arithmetic number, because the mean of its divisors is an integer number (5356428).

Almost surely, 2^50503332 is an apocalyptic number.

It is an amenable number.

50503332 is an abundant number, since it is smaller than the sum of its proper divisors (78050940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50503332 is a wasteful number, since it uses less digits than its factorization.

50503332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382619 (or 382617 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 50503332 is about 7106.5696366109. The cubic root of 50503332 is about 369.6352187631.

Adding to 50503332 its reverse (23330505), we get a palindrome (73833837).

The spelling of 50503332 in words is "fifty million, five hundred three thousand, three hundred thirty-two".