5463945808018 has 8 divisors (see below), whose sum is σ = 8202218422860. Its totient is φ = 2729873000400.

The previous prime is 5463945808003. The next prime is 5463945808051. The reversal of 5463945808018 is 8108085493645.

It can be written as a sum of positive squares in 2 ways, for example, as 3097188173689 + 2366757634329 = 1759883^2 + 1538427^2 .

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, 1049948553 + ... + 1049953756.

Almost surely, 2^{5463945808018} is an apocalyptic number.

5463945808018 is a deficient number, since it is larger than the sum of its proper divisors (2738272614842).

5463945808018 is a wasteful number, since it uses less digits than its factorization.

5463945808018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099903612.

The product of its (nonzero) digits is 33177600, while the sum is 61.

The spelling of 5463945808018 in words is "five trillion, four hundred sixty-three billion, nine hundred forty-five million, eight hundred eight thousand, eighteen".