5318599505 has 8 divisors (see below), whose sum is σ = 6454031400. Its totient is φ = 4207071616.

The previous prime is 5318599411. The next prime is 5318599543. The reversal of 5318599505 is 5059958135.

It can be written as a sum of positive squares in 4 ways, for example, as 1282284481 + 4036315024 = 35809^2 + 63532^2 .

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 5318599505 - 2¹² = 5318595409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5975510 + ... + 5976399.

It is an arithmetic number, because the mean of its divisors is an integer number (806753925).

Almost surely, 2^5318599505 is an apocalyptic number.

It is an amenable number.

5318599505 is a deficient number, since it is larger than the sum of its proper divisors (1135431895).

5318599505 is a wasteful number, since it uses less digits than its factorization.

5318599505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11952003.

The product of its (nonzero) digits is 1215000, while the sum is 50.

The square root of 5318599505 is about 72928.7289413438. The cubic root of 5318599505 is about 1745.5505475424.

The spelling of 5318599505 in words is "five billion, three hundred eighteen million, five hundred ninety-nine thousand, five hundred five".