50982 has 16 divisors (see below), whose sum is σ = 105840. Its totient is φ = 16352.

The previous prime is 50971. The next prime is 50989. The reversal of 50982 is 28905.

50982 is digitally balanced in base 2 and base 4, because in such bases 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 (50989) by changing a digit.

50982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 320.

It is an arithmetic number, because the mean of its divisors is an integer number (6615).

2⁵⁰⁹⁸² is an apocalyptic number.

50982 is an abundant number, since it is smaller than the sum of its proper divisors (54858).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52920).

50982 is a wasteful number, since it uses less digits than its factorization.

50982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 50982 is about 225.7919396258. The cubic root of 50982 is about 37.0799343207.

The spelling of 50982 in words is "fifty thousand, nine hundred eighty-two".