5480406135818 has 8 divisors (see below), whose sum is σ = 8355373289220. Its totient is φ = 2695281706080.

The previous prime is 5480406135811. The next prime is 5480406135839. The reversal of 5480406135818 is 8185316040845.

It can be written as a sum of positive squares in 2 ways, for example, as 4706222600689 + 774183535129 = 2169383^2 + 879877^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5480406135818.

It is not an unprimeable number, because it can be changed into a prime (5480406135811) 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, 22460680763 + ... + 22460681006.

Almost surely, 2^{5480406135818} is an apocalyptic number.

5480406135818 is a deficient number, since it is larger than the sum of its proper divisors (2874967153402).

5480406135818 is a wasteful number, since it uses less digits than its factorization.

5480406135818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44921361832.

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 5480406135818 in words is "five trillion, four hundred eighty billion, four hundred six million, one hundred thirty-five thousand, eight hundred eighteen".