806080608020 has 24 divisors (see below), whose sum is σ = 1695023328768. Its totient is φ = 322002900000.

The previous prime is 806080607911. The next prime is 806080608037. The reversal of 806080608020 is 20806080608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26818556 + ... + 26848595.

It is an arithmetic number, because the mean of its divisors is an integer number (70625972032).

Almost surely, 2^806080608020 is an apocalyptic number.

It is an amenable number.

806080608020 is an abundant number, since it is smaller than the sum of its proper divisors (888942720748).

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

806080608020 is a wasteful number, since it uses less digits than its factorization.

806080608020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53667911 (or 53667909 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

Adding to 806080608020 its reverse (20806080608), we get a palindrome (826886688628).

The spelling of 806080608020 in words is "eight hundred six billion, eighty million, six hundred eight thousand, twenty".