50550112 has 48 divisors (see below), whose sum is σ = 107875152. Its totient is φ = 23224320.

The previous prime is 50550107. The next prime is 50550121. The reversal of 50550112 is 21105505.

It is a self number, because there is not a number n which added to its sum of digits gives 50550112.

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, 22312 + ... + 24472.

It is an arithmetic number, because the mean of its divisors is an integer number (2247399).

Almost surely, 2^50550112 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 50550112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53937576).

50550112 is an abundant number, since it is smaller than the sum of its proper divisors (57325040).

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

50550112 is a wasteful number, since it uses less digits than its factorization.

50550112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231 (or 2223 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 50550112 is about 7109.8601955313. The cubic root of 50550112 is about 369.7493115611.

Adding to 50550112 its reverse (21105505), we get a palindrome (71655617).

The spelling of 50550112 in words is "fifty million, five hundred fifty thousand, one hundred twelve".