5529989886 has 16 divisors (see below), whose sum is σ = 11060813568. Its totient is φ = 1843191000.

The previous prime is 5529989869. The next prime is 5529989897. The reversal of 5529989886 is 6889899255.

It is a self number, because there is not a number n which added to its sum of digits gives 5529989886.

It is a congruent number.

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, 81291 + ... + 132921.

It is an arithmetic number, because the mean of its divisors is an integer number (691300848).

Almost surely, 2^5529989886 is an apocalyptic number.

5529989886 is an abundant number, since it is smaller than the sum of its proper divisors (5530823682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5529989886 is a wasteful number, since it uses less digits than its factorization.

5529989886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69487.

The product of its digits is 111974400, while the sum is 69.

The square root of 5529989886 is about 74363.9017669191. The cubic root of 5529989886 is about 1768.3766794905.

The spelling of 5529989886 in words is "five billion, five hundred twenty-nine million, nine hundred eighty-nine thousand, eight hundred eighty-six".