4520663223 has 32 divisors (see below), whose sum is σ = 6218311680. Its totient is φ = 2920333920.

The previous prime is 4520663221. The next prime is 4520663233. The reversal of 4520663223 is 3223660254.

It is not a de Polignac number, because 4520663223 - 2¹ = 4520663221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520663221) by changing a digit.

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, 3167236 + ... + 3168662.

It is an arithmetic number, because the mean of its divisors is an integer number (194322240).

Almost surely, 2^4520663223 is an apocalyptic number.

4520663223 is a deficient number, since it is larger than the sum of its proper divisors (1697648457).

4520663223 is a wasteful number, since it uses less digits than its factorization.

4520663223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 4520663223 is about 67235.8774985498. The cubic root of 4520663223 is about 1653.4867464312.

The spelling of 4520663223 in words is "four billion, five hundred twenty million, six hundred sixty-three thousand, two hundred twenty-three".