50130800 has 60 divisors (see below), whose sum is σ = 125698800. Its totient is φ = 19176960.

The previous prime is 50130799. The next prime is 50130803. The reversal of 50130800 is 803105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50130803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6476 + ... + 11924.

It is an arithmetic number, because the mean of its divisors is an integer number (2094980).

Almost surely, 2^50130800 is an apocalyptic number.

50130800 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 50130800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62849400).

50130800 is an abundant number, since it is smaller than the sum of its proper divisors (75568000).

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

50130800 is a wasteful number, since it uses less digits than its factorization.

50130800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5490 (or 5479 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 50130800 is about 7080.3107276447. The cubic root of 50130800 is about 368.7241176893.

Adding to 50130800 its reverse (803105), we get a palindrome (50933905).

The spelling of 50130800 in words is "fifty million, one hundred thirty thousand, eight hundred".