50315200 has 168 divisors, whose sum is σ = 138897360. Its totient is φ = 17817600.

The previous prime is 50315197. The next prime is 50315207. The reversal of 50315200 is 251305.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50315207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 852771 + ... + 852829.

It is an arithmetic number, because the mean of its divisors is an integer number (826770).

Almost surely, 2^50315200 is an apocalyptic number.

50315200 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 50315200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69448680).

50315200 is an abundant number, since it is smaller than the sum of its proper divisors (88582160).

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

50315200 is a wasteful number, since it uses less digits than its factorization.

50315200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 50315200 is about 7093.3208019939. The cubic root of 50315200 is about 369.1756666347.

Adding to 50315200 its reverse (251305), we get a palindrome (50566505).

The spelling of 50315200 in words is "fifty million, three hundred fifteen thousand, two hundred".