5523043266 has 128 divisors (see below), whose sum is σ = 14447462400. Its totient is φ = 1547735040.

The previous prime is 5523043223. The next prime is 5523043313. The reversal of 5523043266 is 6623403255.

5523043266 is a `hidden beast` number, since 552 + 3 + 0 + 43 + 2 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5523043266.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 362490 + ... + 377418.

It is an arithmetic number, because the mean of its divisors is an integer number (112870800).

Almost surely, 2^5523043266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5523043266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7223731200).

5523043266 is an abundant number, since it is smaller than the sum of its proper divisors (8924419134).

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

5523043266 is a wasteful number, since it uses less digits than its factorization.

5523043266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15001 (or 14995 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 5523043266 is about 74317.1801537168. The cubic root of 5523043266 is about 1767.6359073033.

The spelling of 5523043266 in words is "five billion, five hundred twenty-three million, forty-three thousand, two hundred sixty-six".