5558118220247 has 16 divisors (see below), whose sum is σ = 5845898449152. Its totient is φ = 5277126466560.

The previous prime is 5558118220211. The next prime is 5558118220253. The reversal of 5558118220247 is 7420228118555.

It is a cyclic number.

It is not a de Polignac number, because 5558118220247 - 2¹⁰ = 5558118219223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5558118220195 and 5558118220204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5558118220297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54689063 + ... + 54790599.

It is an arithmetic number, because the mean of its divisors is an integer number (365368653072).

Almost surely, 2^{5558118220247} is an apocalyptic number.

5558118220247 is a deficient number, since it is larger than the sum of its proper divisors (287780228905).

5558118220247 is a wasteful number, since it uses less digits than its factorization.

5558118220247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134938.

The product of its (nonzero) digits is 1792000, while the sum is 50.

The spelling of 5558118220247 in words is "five trillion, five hundred fifty-eight billion, one hundred eighteen million, two hundred twenty thousand, two hundred forty-seven".