4663223665 has 16 divisors (see below), whose sum is σ = 5874156288. Its totient is φ = 3546997696.

The previous prime is 4663223563. The next prime is 4663223689. The reversal of 4663223665 is 5663223664.

It is a cyclic number.

It is not a de Polignac number, because 4663223665 - 2¹¹ = 4663221617 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 102202 + ... + 140611.

It is an arithmetic number, because the mean of its divisors is an integer number (367134768).

Almost surely, 2^4663223665 is an apocalyptic number.

It is an amenable number.

4663223665 is a deficient number, since it is larger than the sum of its proper divisors (1210932623).

4663223665 is a wasteful number, since it uses less digits than its factorization.

4663223665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243008.

The product of its digits is 933120, while the sum is 43.

The square root of 4663223665 is about 68287.8002647618. The cubic root of 4663223665 is about 1670.6882392784.

Subtracting 4663223665 from its reverse (5663223664), we obtain a palindrome (999999999).

The spelling of 4663223665 in words is "four billion, six hundred sixty-three million, two hundred twenty-three thousand, six hundred sixty-five".