4489118459 has 8 divisors (see below), whose sum is σ = 5150385888. Its totient is φ = 3832842240.

The previous prime is 4489118443. The next prime is 4489118507. The reversal of 4489118459 is 9548119844.

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 4489118459 - 2⁴ = 4489118443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4489118459.

It is not an unprimeable number, because it can be changed into a prime (4489118419) 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, 1245872 + ... + 1249469.

It is an arithmetic number, because the mean of its divisors is an integer number (643798236).

Almost surely, 2^4489118459 is an apocalyptic number.

4489118459 is a deficient number, since it is larger than the sum of its proper divisors (661267429).

4489118459 is a wasteful number, since it uses less digits than its factorization.

4489118459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495605.

The product of its digits is 1658880, while the sum is 53.

The square root of 4489118459 is about 67000.8840165561. The cubic root of 4489118459 is about 1649.6318075298.

The spelling of 4489118459 in words is "four billion, four hundred eighty-nine million, one hundred eighteen thousand, four hundred fifty-nine".