5518755203 has 16 divisors (see below), whose sum is σ = 6295415616. Its totient is φ = 4792642560.

The previous prime is 5518755161. The next prime is 5518755223. The reversal of 5518755203 is 3025578155.

It is a cyclic number.

It is not a de Polignac number, because 5518755203 - 2¹⁰ = 5518754179 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5518755223) 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, 978650 + ... + 984272.

It is an arithmetic number, because the mean of its divisors is an integer number (393463476).

Almost surely, 2^5518755203 is an apocalyptic number.

5518755203 is a deficient number, since it is larger than the sum of its proper divisors (776660413).

5518755203 is a wasteful number, since it uses less digits than its factorization.

5518755203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10094.

The product of its (nonzero) digits is 210000, while the sum is 41.

The square root of 5518755203 is about 74288.3248094881. The cubic root of 5518755203 is about 1767.1783276541.

The spelling of 5518755203 in words is "five billion, five hundred eighteen million, seven hundred fifty-five thousand, two hundred three".