50553200 has 60 divisors (see below), whose sum is σ = 124084320. Its totient is φ = 19783680.

The previous prime is 50553197. The next prime is 50553221. The reversal of 50553200 is 235505.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 17456 + ... + 20144.

It is an arithmetic number, because the mean of its divisors is an integer number (2068072).

Almost surely, 2^50553200 is an apocalyptic number.

50553200 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 50553200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62042160).

50553200 is an abundant number, since it is smaller than the sum of its proper divisors (73531120).

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

50553200 is a wasteful number, since it uses less digits than its factorization.

50553200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754 (or 2743 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 50553200 is about 7110.0773554160. The cubic root of 50553200 is about 369.7568404770.

Adding to 50553200 its reverse (235505), we get a palindrome (50788705).

The spelling of 50553200 in words is "fifty million, five hundred fifty-three thousand, two hundred".