2043164353 has 4 divisors (see below), whose sum is σ = 2048952708. Its totient is φ = 2037376000.

The previous prime is 2043164327. The next prime is 2043164377. The reversal of 2043164353 is 3534613402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 295255489 + 1747908864 = 17183^2 + 41808^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043164353 - 2¹⁷ = 2043033281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043168353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2893648 + ... + 2894353.

It is an arithmetic number, because the mean of its divisors is an integer number (512238177).

Almost surely, 2^2043164353 is an apocalyptic number.

It is an amenable number.

2043164353 is a deficient number, since it is larger than the sum of its proper divisors (5788355).

2043164353 is an equidigital number, since it uses as much as digits as its factorization.

2043164353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788354.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2043164353 is about 45201.3755653520. The cubic root of 2043164353 is about 1268.9205602503.

Adding to 2043164353 its reverse (3534613402), we get a palindrome (5577777755).

The spelling of 2043164353 in words is "two billion, forty-three million, one hundred sixty-four thousand, three hundred fifty-three".