80347501801673 has 16 divisors (see below), whose sum is σ = 84910585468800. Its totient is φ = 75879670458240.

The previous prime is 80347501801669. The next prime is 80347501801711. The reversal of 80347501801673 is 37610810574308.

It is not a de Polignac number, because 80347501801673 - 2² = 80347501801669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80347501806673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68847188 + ... + 70004501.

It is an arithmetic number, because the mean of its divisors is an integer number (5306911591800).

Almost surely, 2^{80347501801673} is an apocalyptic number.

It is an amenable number.

80347501801673 is a deficient number, since it is larger than the sum of its proper divisors (4563083667127).

80347501801673 is a wasteful number, since it uses less digits than its factorization.

80347501801673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138852032.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 80347501801673 in words is "eighty trillion, three hundred forty-seven billion, five hundred one million, eight hundred one thousand, six hundred seventy-three".