5215834318 has 8 divisors (see below), whose sum is σ = 7828996248. Its totient is φ = 2606168904.

The previous prime is 5215834313. The next prime is 5215834321. The reversal of 5215834318 is 8134385125.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215834313) 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 3 ways as a sum of consecutive naturals, for example, 870396 + ... + 876367.

It is an arithmetic number, because the mean of its divisors is an integer number (978624531).

Almost surely, 2^5215834318 is an apocalyptic number.

5215834318 is a deficient number, since it is larger than the sum of its proper divisors (2613161930).

5215834318 is a wasteful number, since it uses less digits than its factorization.

5215834318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748258.

The product of its digits is 115200, while the sum is 40.

The square root of 5215834318 is about 72220.7332973018. The cubic root of 5215834318 is about 1734.2349294809.

The spelling of 5215834318 in words is "five billion, two hundred fifteen million, eight hundred thirty-four thousand, three hundred eighteen".