80831829086 has 16 divisors (see below), whose sum is σ = 129426802560. Its totient is φ = 37749481560.

The previous prime is 80831829083. The next prime is 80831829139. The reversal of 80831829086 is 68092813808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80831829083) 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, 14977256 + ... + 14982651.

It is an arithmetic number, because the mean of its divisors is an integer number (8089175160).

Almost surely, 2^80831829086 is an apocalyptic number.

80831829086 is a deficient number, since it is larger than the sum of its proper divisors (48594973474).

80831829086 is a wasteful number, since it uses less digits than its factorization.

80831829086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29959999.

The product of its (nonzero) digits is 1327104, while the sum is 53.

The spelling of 80831829086 in words is "eighty billion, eight hundred thirty-one million, eight hundred twenty-nine thousand, eighty-six".