80546387207 has 8 divisors (see below), whose sum is σ = 94627923600. Its totient is φ = 67591373760.

The previous prime is 80546387179. The next prime is 80546387221. The reversal of 80546387207 is 70278364508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80546387207 - 2¹⁴ = 80546370823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80546387227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281630582 + ... + 281630867.

It is an arithmetic number, because the mean of its divisors is an integer number (11828490450).

Almost surely, 2^80546387207 is an apocalyptic number.

80546387207 is a deficient number, since it is larger than the sum of its proper divisors (14081536393).

80546387207 is a wasteful number, since it uses less digits than its factorization.

80546387207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563261473.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 80546387207 in words is "eighty billion, five hundred forty-six million, three hundred eighty-seven thousand, two hundred seven".