5533381818316 has 24 divisors (see below), whose sum is σ = 10563805385280. Its totient is φ = 2515155349200.

The previous prime is 5533381818161. The next prime is 5533381818337. The reversal of 5533381818316 is 6138181833355.

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, 7103611 + ... + 7843981.

It is an arithmetic number, because the mean of its divisors is an integer number (440158557720).

Almost surely, 2^{5533381818316} is an apocalyptic number.

It is an amenable number.

5533381818316 is a deficient number, since it is larger than the sum of its proper divisors (5030423566964).

5533381818316 is a wasteful number, since it uses less digits than its factorization.

5533381818316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910245 (or 910243 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 55.

The spelling of 5533381818316 in words is "five trillion, five hundred thirty-three billion, three hundred eighty-one million, eight hundred eighteen thousand, three hundred sixteen".