50502424 has 32 divisors (see below), whose sum is σ = 109303200. Its totient is φ = 21427200.

The previous prime is 50502401. The next prime is 50502479. The reversal of 50502424 is 42420505.

It is a junction number, because it is equal to n+sod(n) for n = 50502395 and 50502404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192 + ... + 10120.

It is an arithmetic number, because the mean of its divisors is an integer number (3415725).

Almost surely, 2^50502424 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 50502424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54651600).

50502424 is an abundant number, since it is smaller than the sum of its proper divisors (58800776).

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

50502424 is a wasteful number, since it uses less digits than its factorization.

50502424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9043 (or 9039 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 50502424 is about 7106.5057517742. The cubic root of 50502424 is about 369.6330035245.

Adding to 50502424 its reverse (42420505), we get a palindrome (92922929).

The spelling of 50502424 in words is "fifty million, five hundred two thousand, four hundred twenty-four".