4163442853 has 2 divisors, whose sum is σ = 4163442854. Its totient is φ = 4163442852.

The previous prime is 4163442839. The next prime is 4163442859. The reversal of 4163442853 is 3582443614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4083465604 + 79977249 = 63902^2 + 8943^2 .

It is a cyclic number.

It is not a de Polignac number, because 4163442853 - 2²¹ = 4161345701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4163442859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081721426 + 2081721427.

It is an arithmetic number, because the mean of its divisors is an integer number (2081721427).

Almost surely, 2^4163442853 is an apocalyptic number.

It is an amenable number.

4163442853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4163442853 is an equidigital number, since it uses as much as digits as its factorization.

4163442853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 40.

The square root of 4163442853 is about 64524.7460514181. The cubic root of 4163442853 is about 1608.7338595477.

The spelling of 4163442853 in words is "four billion, one hundred sixty-three million, four hundred forty-two thousand, eight hundred fifty-three".