4513218009 has 8 divisors (see below), whose sum is σ = 6019933920. Its totient is φ = 3007657056.

The previous prime is 4513217983. The next prime is 4513218091. The reversal of 4513218009 is 9008123154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4513218009 - 2⁷ = 4513217881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4513218109) 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, 279579 + ... + 295280.

It is an arithmetic number, because the mean of its divisors is an integer number (752491740).

Almost surely, 2^4513218009 is an apocalyptic number.

It is an amenable number.

4513218009 is a deficient number, since it is larger than the sum of its proper divisors (1506715911).

4513218009 is a wasteful number, since it uses less digits than its factorization.

4513218009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577479.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4513218009 is about 67180.4883057573. The cubic root of 4513218009 is about 1652.5785222418.

The spelling of 4513218009 in words is "four billion, five hundred thirteen million, two hundred eighteen thousand, nine".