518004213 has 8 divisors (see below), whose sum is σ = 691459776. Its totient is φ = 344942400.

The previous prime is 518004197. The next prime is 518004233. The reversal of 518004213 is 312400815.

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

It is not a de Polignac number, because 518004213 - 2⁴ = 518004197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518004233) 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, 95353 + ... + 100638.

It is an arithmetic number, because the mean of its divisors is an integer number (86432472).

Almost surely, 2^518004213 is an apocalyptic number.

It is an amenable number.

518004213 is a deficient number, since it is larger than the sum of its proper divisors (173455563).

518004213 is a wasteful number, since it uses less digits than its factorization.

518004213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196875.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 518004213 is about 22759.7059075903. The cubic root of 518004213 is about 803.1150491139.

The spelling of 518004213 in words is "five hundred eighteen million, four thousand, two hundred thirteen".