4223164501 has 4 divisors (see below), whose sum is σ = 4223294604. Its totient is φ = 4223034400.

The previous prime is 4223164487. The next prime is 4223164511. The reversal of 4223164501 is 1054613224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3947106276 + 276058225 = 62826^2 + 16615^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223164501 - 2⁷ = 4223164373 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4223164501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223164511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28161 + ... + 96121.

It is an arithmetic number, because the mean of its divisors is an integer number (1055823651).

Almost surely, 2^4223164501 is an apocalyptic number.

It is an amenable number.

4223164501 is a deficient number, since it is larger than the sum of its proper divisors (130103).

4223164501 is an equidigital number, since it uses as much as digits as its factorization.

4223164501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130102.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4223164501 is about 64985.8792431094. The cubic root of 4223164501 is about 1616.3894212969.

Adding to 4223164501 its reverse (1054613224), we get a palindrome (5277777725).

The spelling of 4223164501 in words is "four billion, two hundred twenty-three million, one hundred sixty-four thousand, five hundred one".