518288099 has 8 divisors (see below), whose sum is σ = 623504640. Its totient is φ = 420865416.

The previous prime is 518288077. The next prime is 518288107. The reversal of 518288099 is 990882815.

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 518288099 - 2⁸ = 518287843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (518284099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948319 + ... + 1948584.

It is an arithmetic number, because the mean of its divisors is an integer number (77938080).

Almost surely, 2^518288099 is an apocalyptic number.

518288099 is a deficient number, since it is larger than the sum of its proper divisors (105216541).

518288099 is a wasteful number, since it uses less digits than its factorization.

518288099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896929.

The product of its (nonzero) digits is 414720, while the sum is 50.

The square root of 518288099 is about 22765.9416453614. The cubic root of 518288099 is about 803.2617348461.

The spelling of 518288099 in words is "five hundred eighteen million, two hundred eighty-eight thousand, ninety-nine".