8044504018 has 4 divisors (see below), whose sum is σ = 12066756030. Its totient is φ = 4022252008.

The previous prime is 8044503899. The next prime is 8044504037. The reversal of 8044504018 is 8104054408.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5902387929 + 2142116089 = 76827^2 + 46283^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011126003 + ... + 2011126006.

Almost surely, 2^8044504018 is an apocalyptic number.

8044504018 is a deficient number, since it is larger than the sum of its proper divisors (4022252012).

8044504018 is a wasteful number, since it uses less digits than its factorization.

8044504018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022252011.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 8044504018 is about 89691.1590849399. The cubic root of 8044504018 is about 2003.7018122325.

The spelling of 8044504018 in words is "eight billion, forty-four million, five hundred four thousand, eighteen".