5529986818 has 16 divisors (see below), whose sum is σ = 8480899584. Its totient is φ = 2703151360.

The previous prime is 5529986809. The next prime is 5529986837. The reversal of 5529986818 is 8186899255.

It is a super-3 number, since 3×5529986818³ (a number of 30 digits) contains 333 as substring.

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, 53346 + ... + 117922.

It is an arithmetic number, because the mean of its divisors is an integer number (530056224).

Almost surely, 2^5529986818 is an apocalyptic number.

5529986818 is a deficient number, since it is larger than the sum of its proper divisors (2950912766).

5529986818 is a wasteful number, since it uses less digits than its factorization.

5529986818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65537.

The product of its digits is 12441600, while the sum is 61.

The square root of 5529986818 is about 74363.8811386280. The cubic root of 5529986818 is about 1768.3763524628.

The spelling of 5529986818 in words is "five billion, five hundred twenty-nine million, nine hundred eighty-six thousand, eight hundred eighteen".