80658732727201 has 4 divisors (see below), whose sum is σ = 80661721553712. Its totient is φ = 80655743900692.

The previous prime is 80658732727189. The next prime is 80658732727253. The reversal of 80658732727201 is 10272723785608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80658732727201 - 2⁵ = 80658732727169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80658732727301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1494372775 + ... + 1494426748.

It is an arithmetic number, because the mean of its divisors is an integer number (20165430388428).

Almost surely, 2^{80658732727201} is an apocalyptic number.

It is an amenable number.

80658732727201 is a deficient number, since it is larger than the sum of its proper divisors (2988826511).

80658732727201 is a wasteful number, since it uses less digits than its factorization.

80658732727201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988826510.

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 80658732727201 in words is "eighty trillion, six hundred fifty-eight billion, seven hundred thirty-two million, seven hundred twenty-seven thousand, two hundred one".