5009144433289 has 4 divisors (see below), whose sum is σ = 5012167455124. Its totient is φ = 5006121411456.

The previous prime is 5009144433239. The next prime is 5009144433329. The reversal of 5009144433289 is 9823344419005.

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

It can be written as a sum of positive squares in 2 ways, for example, as 523029811264 + 4486114622025 = 723208^2 + 2118045^2 .

It is a cyclic number.

It is not a de Polignac number, because 5009144433289 - 2¹¹ = 5009144431241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5009144433239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511508432 + ... + 1511511745.

It is an arithmetic number, because the mean of its divisors is an integer number (1253041863781).

Almost surely, 2^{5009144433289} is an apocalyptic number.

It is an amenable number.

5009144433289 is a deficient number, since it is larger than the sum of its proper divisors (3023021835).

5009144433289 is a wasteful number, since it uses less digits than its factorization.

5009144433289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023021834.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 5009144433289 in words is "five trillion, nine billion, one hundred forty-four million, four hundred thirty-three thousand, two hundred eighty-nine".