80325580305 has 16 divisors (see below), whose sum is σ = 134108795520. Its totient is φ = 40977687168.

The previous prime is 80325580303. The next prime is 80325580319. The reversal of 80325580305 is 50308552308.

It is not a de Polignac number, because 80325580305 - 2¹ = 80325580303 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80325580303) by changing a digit.

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, 116413540 + ... + 116414229.

It is an arithmetic number, because the mean of its divisors is an integer number (8381799720).

Almost surely, 2^80325580305 is an apocalyptic number.

It is an amenable number.

80325580305 is a deficient number, since it is larger than the sum of its proper divisors (53783215215).

80325580305 is a wasteful number, since it uses less digits than its factorization.

80325580305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232827800.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 80325580305 in words is "eighty billion, three hundred twenty-five million, five hundred eighty thousand, three hundred five".