80479967009 has 8 divisors (see below), whose sum is σ = 87512198592. Its totient is φ = 73567944720.

The previous prime is 80479966913. The next prime is 80479967011. The reversal of 80479967009 is 90076997408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80479967009 - 2²⁸ = 80211531553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80473967009) 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, 30050927 + ... + 30053604.

It is an arithmetic number, because the mean of its divisors is an integer number (10939024824).

Almost surely, 2^80479967009 is an apocalyptic number.

It is an amenable number.

80479967009 is a deficient number, since it is larger than the sum of its proper divisors (7032231583).

80479967009 is a wasteful number, since it uses less digits than its factorization.

80479967009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60104647.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The spelling of 80479967009 in words is "eighty billion, four hundred seventy-nine million, nine hundred sixty-seven thousand, nine".