50982172 has 12 divisors (see below), whose sum is σ = 89464480. Its totient is φ = 25420896.

The previous prime is 50982163. The next prime is 50982179. The reversal of 50982172 is 27128905.

50982172 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 (50982179) 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 3 ways as a sum of consecutive naturals, for example, 15897 + ... + 18832.

Almost surely, 2^50982172 is an apocalyptic number.

It is an amenable number.

50982172 is a deficient number, since it is larger than the sum of its proper divisors (38482308).

50982172 is a wasteful number, since it uses less digits than its factorization.

50982172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35100 (or 35098 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 50982172 is about 7140.1801097731. The cubic root of 50982172 is about 370.7997602003.

The spelling of 50982172 in words is "fifty million, nine hundred eighty-two thousand, one hundred seventy-two".