5005550005543 has 8 divisors (see below), whose sum is σ = 5018600516976. Its totient is φ = 4992502320000.

The previous prime is 5005550005499. The next prime is 5005550005549. The reversal of 5005550005543 is 3455000555005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5005550005543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005550005549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864268 + ... + 4267918.

It is an arithmetic number, because the mean of its divisors is an integer number (627325064622).

Almost surely, 2^{5005550005543} is an apocalyptic number.

5005550005543 is a deficient number, since it is larger than the sum of its proper divisors (13050511433).

5005550005543 is a wasteful number, since it uses less digits than its factorization.

5005550005543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412945.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 5005550005543 in words is "five trillion, five billion, five hundred fifty million, five thousand, five hundred forty-three".