50500424 has 32 divisors (see below), whose sum is σ = 102398520. Its totient is φ = 23210496.

The previous prime is 50500393. The next prime is 50500427. The reversal of 50500424 is 42400505.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11437924 + 39062500 = 3382^2 + 6250^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50500396 and 50500405.

It is not an unprimeable number, because it can be changed into a prime (50500427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27932 + ... + 29684.

Almost surely, 2^50500424 is an apocalyptic number.

It is an amenable number.

50500424 is an abundant number, since it is smaller than the sum of its proper divisors (51898096).

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

50500424 is a wasteful number, since it uses less digits than its factorization.

50500424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 50500424 is about 7106.3650342492. The cubic root of 50500424 is about 369.6281240507.

Adding to 50500424 its reverse (42400505), we get a palindrome (92900929).

The spelling of 50500424 in words is "fifty million, five hundred thousand, four hundred twenty-four".