5320887218 has 8 divisors (see below), whose sum is σ = 8090664348. Its totient is φ = 2623999104.

The previous prime is 5320887203. The next prime is 5320887269. The reversal of 5320887218 is 8127880235.

It can be written as a sum of positive squares in 2 ways, for example, as 4858508209 + 462379009 = 69703^2 + 21503^2 .

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

It is an unprimeable number.

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, 18222071 + ... + 18222362.

Almost surely, 2^5320887218 is an apocalyptic number.

5320887218 is a deficient number, since it is larger than the sum of its proper divisors (2769777130).

5320887218 is a wasteful number, since it uses less digits than its factorization.

5320887218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36444508.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 5320887218 is about 72944.4118353147. The cubic root of 5320887218 is about 1745.8007854893.

The spelling of 5320887218 in words is "five billion, three hundred twenty million, eight hundred eighty-seven thousand, two hundred eighteen".