80585833808 has 40 divisors (see below), whose sum is σ = 157696156800. Its totient is φ = 39890277504.

The previous prime is 80585833807. The next prime is 80585833859. The reversal of 80585833808 is 80833858508.

It is a super-2 number, since 2×80585833808² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80585833807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10657133 + ... + 10664691.

It is an arithmetic number, because the mean of its divisors is an integer number (3942403920).

Almost surely, 2^80585833808 is an apocalyptic number.

It is an amenable number.

80585833808 is a deficient number, since it is larger than the sum of its proper divisors (77110322992).

80585833808 is a wasteful number, since it uses less digits than its factorization.

80585833808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14139 (or 14133 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 56.

The spelling of 80585833808 in words is "eighty billion, five hundred eighty-five million, eight hundred thirty-three thousand, eight hundred eight".