50824172 has 36 divisors (see below), whose sum is σ = 103899600. Its totient is φ = 21690144.

The previous prime is 50824129. The next prime is 50824187. The reversal of 50824172 is 27142805.

50824172 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 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 in 11 ways as a sum of consecutive naturals, for example, 68033 + ... + 68775.

It is an arithmetic number, because the mean of its divisors is an integer number (2886100).

Almost surely, 2^50824172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50824172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51949800).

50824172 is an abundant number, since it is smaller than the sum of its proper divisors (53075428).

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

50824172 is a wasteful number, since it uses less digits than its factorization.

50824172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1101 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 50824172 is about 7129.1073775053. The cubic root of 50824172 is about 370.4163125078.

Adding to 50824172 its reverse (27142805), we get a palindrome (77966977).

The spelling of 50824172 in words is "fifty million, eight hundred twenty-four thousand, one hundred seventy-two".