50533372 has 6 divisors (see below), whose sum is σ = 88433408. Its totient is φ = 25266684.

The previous prime is 50533349. The next prime is 50533391. The reversal of 50533372 is 27333505.

It is a happy number.

50533372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50533372.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6316668 + ... + 6316675.

Almost surely, 2^50533372 is an apocalyptic number.

It is an amenable number.

50533372 is a deficient number, since it is larger than the sum of its proper divisors (37900036).

50533372 is a wasteful number, since it uses less digits than its factorization.

50533372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633347 (or 12633345 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 28.

The square root of 50533372 is about 7108.6828597146. The cubic root of 50533372 is about 369.7084920878.

Adding to 50533372 its reverse (27333505), we get a palindrome (77866877).

It can be divided in two parts, 50533 and 372, that added together give a palindrome (50905).

The spelling of 50533372 in words is "fifty million, five hundred thirty-three thousand, three hundred seventy-two".