28060080073 has 8 divisors (see below), whose sum is σ = 28680842880. Its totient is φ = 27445956720.

The previous prime is 28060080071. The next prime is 28060080131. The reversal of 28060080073 is 37008006082.

It is a happy number.

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 28060080073 - 2¹ = 28060080071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28060080071) 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, 1651318 + ... + 1668223.

It is an arithmetic number, because the mean of its divisors is an integer number (3585105360).

Almost surely, 2^28060080073 is an apocalyptic number.

It is an amenable number.

28060080073 is a deficient number, since it is larger than the sum of its proper divisors (620762807).

28060080073 is a wasteful number, since it uses less digits than its factorization.

28060080073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319727.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 28060080073 in words is "twenty-eight billion, sixty million, eighty thousand, seventy-three".