50500242 has 48 divisors (see below), whose sum is σ = 118623960. Its totient is φ = 15526368.

The previous prime is 50500211. The next prime is 50500259. The reversal of 50500242 is 24200505.

It can be written as a sum of positive squares in 4 ways, for example, as 3837681 + 46662561 = 1959^2 + 6831^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 38908 + ... + 40184.

Almost surely, 2^50500242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50500242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59311980).

50500242 is an abundant number, since it is smaller than the sum of its proper divisors (68123718).

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

50500242 is a wasteful number, since it uses less digits than its factorization.

50500242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 50500242 is about 7106.3522288161. The cubic root of 50500242 is about 369.6276800122.

Adding to 50500242 its reverse (24200505), we get a palindrome (74700747).

The spelling of 50500242 in words is "fifty million, five hundred thousand, two hundred forty-two".