4223533655 has 32 divisors (see below), whose sum is σ = 5829408000. Its totient is φ = 2905286400.

The previous prime is 4223533627. The next prime is 4223533663. The reversal of 4223533655 is 5563353224.

It is not a de Polignac number, because 4223533655 - 2¹⁴ = 4223517271 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 719171 + ... + 725019.

It is an arithmetic number, because the mean of its divisors is an integer number (182169000).

Almost surely, 2^4223533655 is an apocalyptic number.

4223533655 is a deficient number, since it is larger than the sum of its proper divisors (1605874345).

4223533655 is a wasteful number, since it uses less digits than its factorization.

4223533655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575.

The product of its digits is 324000, while the sum is 38.

The square root of 4223533655 is about 64988.7194442235. The cubic root of 4223533655 is about 1616.4365170419.

Adding to 4223533655 its reverse (5563353224), we get a palindrome (9786886879).

The spelling of 4223533655 in words is "four billion, two hundred twenty-three million, five hundred thirty-three thousand, six hundred fifty-five".