50105200 has 60 divisors (see below), whose sum is σ = 121124440. Its totient is φ = 19918080.

The previous prime is 50105189. The next prime is 50105227. The reversal of 50105200 is 250105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91327 + ... + 91873.

Almost surely, 2^50105200 is an apocalyptic number.

50105200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50105200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60562220).

50105200 is an abundant number, since it is smaller than the sum of its proper divisors (71019240).

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

50105200 is a wasteful number, since it uses less digits than its factorization.

50105200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 50105200 is about 7078.5026665249. The cubic root of 50105200 is about 368.6613422788.

Adding to 50105200 its reverse (250105), we get a palindrome (50355305).

It can be divided in two parts, 50105 and 200, that added together give a palindrome (50305).

The spelling of 50105200 in words is "fifty million, one hundred five thousand, two hundred".