50280300 has 216 divisors, whose sum is σ = 188487936. Its totient is φ = 10961280.

The previous prime is 50280259. The next prime is 50280301. The reversal of 50280300 is 308205.

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

It is not an unprimeable number, because it can be changed into a prime (50280301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 144727 + ... + 145073.

Almost surely, 2^50280300 is an apocalyptic number.

50280300 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 50280300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94243968).

50280300 is an abundant number, since it is smaller than the sum of its proper divisors (138207636).

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

50280300 is a wasteful number, since it uses less digits than its factorization.

50280300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50280300 is about 7090.8603145176. The cubic root of 50280300 is about 369.0902901092.

Adding to 50280300 its reverse (308205), we get a palindrome (50588505).

The spelling of 50280300 in words is "fifty million, two hundred eighty thousand, three hundred".