50819800 has 48 divisors (see below), whose sum is σ = 125114760. Its totient is φ = 19130880.

The previous prime is 50819789. The next prime is 50819809. The reversal of 50819800 is 891805.

50819800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50819809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4074 + ... + 10873.

Almost surely, 2^50819800 is an apocalyptic number.

50819800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50819800 is an abundant number, since it is smaller than the sum of its proper divisors (74294960).

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

50819800 is a wasteful number, since it uses less digits than its factorization.

50819800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14980 (or 14971 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 50819800 is about 7128.8007406576. The cubic root of 50819800 is about 370.4056908785.

The spelling of 50819800 in words is "fifty million, eight hundred nineteen thousand, eight hundred".