5805071800 has 72 divisors (see below), whose sum is σ = 14835378600. Its totient is φ = 2110926400.

The previous prime is 5805071677. The next prime is 5805071807. The reversal of 5805071800 is 81705085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5805071807) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95740 + ... + 144139.

It is an arithmetic number, because the mean of its divisors is an integer number (206046925).

Almost surely, 2^5805071800 is an apocalyptic number.

5805071800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5805071800 is an abundant number, since it is smaller than the sum of its proper divisors (9030306800).

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

5805071800 is a wasteful number, since it uses less digits than its factorization.

5805071800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239917 (or 239897 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5805071800 is about 76191.0217807846. The cubic root of 5805071800 is about 1797.2253341564.

Adding to 5805071800 its reverse (81705085), we get a palindrome (5886776885).

The spelling of 5805071800 in words is "five billion, eight hundred five million, seventy-one thousand, eight hundred".