8045580018 has 16 divisors (see below), whose sum is σ = 18389897280. Its totient is φ = 2298737136.

The previous prime is 8045579989. The next prime is 8045580029. The reversal of 8045580018 is 8100855408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95780673 + ... + 95780756.

It is an arithmetic number, because the mean of its divisors is an integer number (1149368580).

Almost surely, 2^8045580018 is an apocalyptic number.

8045580018 is an abundant number, since it is smaller than the sum of its proper divisors (10344317262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8045580018 is a wasteful number, since it uses less digits than its factorization.

8045580018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191561441.

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 8045580018 is about 89697.1572459239. The cubic root of 8045580018 is about 2003.7911439065.

The spelling of 8045580018 in words is "eight billion, forty-five million, five hundred eighty thousand, eighteen".