80329059171903 has 32 divisors (see below), whose sum is σ = 107713932825600. Its totient is φ = 53248940236800.

The previous prime is 80329059171901. The next prime is 80329059171913. The reversal of 80329059171903 is 30917195092308.

It is a Cunningham number, because it is equal to 8962648²-1.

It is not a de Polignac number, because 80329059171903 - 2¹ = 80329059171901 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80329059171901) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5673349738 + ... + 5673363896.

It is an arithmetic number, because the mean of its divisors is an integer number (3366060400800).

Almost surely, 2^{80329059171903} is an apocalyptic number.

80329059171903 is a deficient number, since it is larger than the sum of its proper divisors (27384873653697).

80329059171903 is a wasteful number, since it uses less digits than its factorization.

80329059171903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22143.

The product of its (nonzero) digits is 3674160, while the sum is 57.

The spelling of 80329059171903 in words is "eighty trillion, three hundred twenty-nine billion, fifty-nine million, one hundred seventy-one thousand, nine hundred three".