4423544053 has 2 divisors, whose sum is σ = 4423544054. Its totient is φ = 4423544052.

The previous prime is 4423544009. The next prime is 4423544063. The reversal of 4423544053 is 3504453244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2817698724 + 1605845329 = 53082^2 + 40073^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423544053 - 2²¹ = 4421446901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423544003) 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 as a sum of consecutive naturals, namely, 2211772026 + 2211772027.

It is an arithmetic number, because the mean of its divisors is an integer number (2211772027).

Almost surely, 2^4423544053 is an apocalyptic number.

It is an amenable number.

4423544053 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423544053 is an equidigital number, since it uses as much as digits as its factorization.

4423544053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 4423544053 is about 66509.7290101230. The cubic root of 4423544053 is about 1641.5600925132.

Adding to 4423544053 its reverse (3504453244), we get a palindrome (7927997297).

It can be divided in two parts, 44235 and 44053, that added together give a palindrome (88288).

The spelling of 4423544053 in words is "four billion, four hundred twenty-three million, five hundred forty-four thousand, fifty-three".