50824 has 8 divisors (see below), whose sum is σ = 95310. Its totient is φ = 25408.

The previous prime is 50821. The next prime is 50833. The reversal of 50824 is 42805.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44100 + 6724 = 210^2 + 82^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3169 + ... + 3184.

2⁵⁰⁸²⁴ is an apocalyptic number.

It is an amenable number.

50824 is a deficient number, since it is larger than the sum of its proper divisors (44486).

50824 is a wasteful number, since it uses less digits than its factorization.

50824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6359 (or 6355 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 50824 is about 225.4417884954. The cubic root of 50824 is about 37.0415894651.

Subtracting from 50824 its sum of digits (19), we obtain a palindrome (50805).

The spelling of 50824 in words is "fifty thousand, eight hundred twenty-four".