80073989594 has 32 divisors (see below), whose sum is σ = 129306456000. Its totient is φ = 37051165440.

The previous prime is 80073989579. The next prime is 80073989603. The reversal of 80073989594 is 49598937008.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8496617 + ... + 8506035.

It is an arithmetic number, because the mean of its divisors is an integer number (4040826750).

Almost surely, 2^80073989594 is an apocalyptic number.

80073989594 is a deficient number, since it is larger than the sum of its proper divisors (49232466406).

80073989594 is a wasteful number, since it uses less digits than its factorization.

80073989594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598.

The product of its (nonzero) digits is 19595520, while the sum is 62.

The spelling of 80073989594 in words is "eighty billion, seventy-three million, nine hundred eighty-nine thousand, five hundred ninety-four".