80559570693 has 16 divisors (see below), whose sum is σ = 125369303040. Its totient is φ = 45054592176.

The previous prime is 80559570673. The next prime is 80559570697. The reversal of 80559570693 is 39607595508.

It is not a de Polignac number, because 80559570693 - 2⁶ = 80559570629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80559570697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40809333 + ... + 40811306.

It is an arithmetic number, because the mean of its divisors is an integer number (7835581440).

Almost surely, 2^80559570693 is an apocalyptic number.

It is an amenable number.

80559570693 is a deficient number, since it is larger than the sum of its proper divisors (44809732347).

80559570693 is a wasteful number, since it uses less digits than its factorization.

80559570693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81620696.

The product of its (nonzero) digits is 10206000, while the sum is 57.

The spelling of 80559570693 in words is "eighty billion, five hundred fifty-nine million, five hundred seventy thousand, six hundred ninety-three".