50243424 has 144 divisors (see below), whose sum is σ = 167541696. Its totient is φ = 13036800.

The previous prime is 50243419. The next prime is 50243489. The reversal of 50243424 is 42434205.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 50243394 and 50243403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51259 + ... + 52229.

It is an arithmetic number, because the mean of its divisors is an integer number (1163484).

Almost surely, 2^50243424 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 50243424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83770848).

50243424 is an abundant number, since it is smaller than the sum of its proper divisors (117298272).

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

50243424 is a wasteful number, since it uses less digits than its factorization.

50243424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 50243424 is about 7088.2595889259. The cubic root of 50243424 is about 369.0000367212. Note that the first 4 decimals are identical.

Adding to 50243424 its reverse (42434205), we get a palindrome (92677629).

It can be divided in two parts, 5024 and 3424, that added together give a palindrome (8448).

The spelling of 50243424 in words is "fifty million, two hundred forty-three thousand, four hundred twenty-four".