800800050 has 24 divisors (see below), whose sum is σ = 1985984496. Its totient is φ = 213546640.

The previous prime is 800800043. The next prime is 800800073. The reversal of 800800050 is 50008008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2669184 + ... + 2669483.

It is an arithmetic number, because the mean of its divisors is an integer number (82749354).

Almost surely, 2^800800050 is an apocalyptic number.

800800050 is an abundant number, since it is smaller than the sum of its proper divisors (1185184446).

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

800800050 is a wasteful number, since it uses less digits than its factorization.

800800050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338682 (or 5338677 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 800800050 is about 28298.4107327602. The cubic root of 800800050 is about 928.6271222160.

Adding to 800800050 its reverse (50008008), we get a palindrome (850808058).

The spelling of 800800050 in words is "eight hundred million, eight hundred thousand, fifty".