5317218824 has 16 divisors (see below), whose sum is σ = 10212951420. Its totient is φ = 2593765120.

The previous prime is 5317218811. The next prime is 5317218839. The reversal of 5317218824 is 4288127135.

It can be written as a sum of positive squares in 2 ways, for example, as 4694716324 + 622502500 = 68518^2 + 24950^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8105189 + ... + 8105844.

Almost surely, 2^5317218824 is an apocalyptic number.

It is an amenable number.

5317218824 is a deficient number, since it is larger than the sum of its proper divisors (4895732596).

5317218824 is a wasteful number, since it uses less digits than its factorization.

5317218824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16211080 (or 16211076 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 5317218824 is about 72919.2623659894. The cubic root of 5317218824 is about 1745.3994891639.

The spelling of 5317218824 in words is "five billion, three hundred seventeen million, two hundred eighteen thousand, eight hundred twenty-four".