4661263223 has 2 divisors, whose sum is σ = 4661263224. Its totient is φ = 4661263222.

The previous prime is 4661263193. The next prime is 4661263301. The reversal of 4661263223 is 3223621664.

4661263223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4661263223 - 2²⁸ = 4392827767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4661263723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330631611 + 2330631612.

It is an arithmetic number, because the mean of its divisors is an integer number (2330631612).

Almost surely, 2^4661263223 is an apocalyptic number.

4661263223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661263223 is an equidigital number, since it uses as much as digits as its factorization.

4661263223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 35.

The square root of 4661263223 is about 68273.4444934485. Note that the first 4 decimals coincide. The cubic root of 4661263223 is about 1670.4540846308.

Adding to 4661263223 its reverse (3223621664), we get a palindrome (7884884887).

The spelling of 4661263223 in words is "four billion, six hundred sixty-one million, two hundred sixty-three thousand, two hundred twenty-three".