5575333566 has 64 divisors (see below), whose sum is σ = 12927133440. Its totient is φ = 1584284160.

The previous prime is 5575333537. The next prime is 5575333573. The reversal of 5575333566 is 6653335755.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301825 + ... + 319763.

It is an arithmetic number, because the mean of its divisors is an integer number (201986460).

Almost surely, 2^5575333566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5575333566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6463566720).

5575333566 is an abundant number, since it is smaller than the sum of its proper divisors (7351799874).

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

5575333566 is a wasteful number, since it uses less digits than its factorization.

5575333566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18249.

The product of its digits is 4252500, while the sum is 48.

The square root of 5575333566 is about 74668.1563050809. The cubic root of 5575333566 is about 1773.1968533745.

The spelling of 5575333566 in words is "five billion, five hundred seventy-five million, three hundred thirty-three thousand, five hundred sixty-six".