5508663881 has 8 divisors (see below), whose sum is σ = 6297407424. Its totient is φ = 4720368240.

The previous prime is 5508663871. The next prime is 5508663889. The reversal of 5508663881 is 1883668055.

5508663881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5508663881 - 2¹⁴ = 5508647497 is a prime.

It is a super-2 number, since 2×5508663881² = 60690755507667964322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5508663889) 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, 85190 + ... + 135183.

It is an arithmetic number, because the mean of its divisors is an integer number (787175928).

Almost surely, 2^5508663881 is an apocalyptic number.

It is an amenable number.

5508663881 is a deficient number, since it is larger than the sum of its proper divisors (788743543).

5508663881 is a wasteful number, since it uses less digits than its factorization.

5508663881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223951.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 5508663881 is about 74220.3737595008. The cubic root of 5508663881 is about 1766.1005455850.

The spelling of 5508663881 in words is "five billion, five hundred eight million, six hundred sixty-three thousand, eight hundred eighty-one".