50424450 has 24 divisors (see below), whose sum is σ = 125053008. Its totient is φ = 13446480.

The previous prime is 50424427. The next prime is 50424457. The reversal of 50424450 is 5442405.

It is a self number, because there is not a number n which added to its sum of digits gives 50424450.

It is not an unprimeable number, because it can be changed into a prime (50424457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167932 + ... + 168231.

It is an arithmetic number, because the mean of its divisors is an integer number (5210542).

Almost surely, 2^50424450 is an apocalyptic number.

50424450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50424450 is an abundant number, since it is smaller than the sum of its proper divisors (74628558).

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

50424450 is a wasteful number, since it uses less digits than its factorization.

50424450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336178 (or 336173 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 50424450 is about 7101.0175327202. The cubic root of 50424450 is about 369.4426720015.

Adding to 50424450 its reverse (5442405), we get a palindrome (55866855).

The spelling of 50424450 in words is "fifty million, four hundred twenty-four thousand, four hundred fifty".