2023808543 has 2 divisors, whose sum is σ = 2023808544. Its totient is φ = 2023808542.

The previous prime is 2023808533. The next prime is 2023808621. The reversal of 2023808543 is 3458083202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023808543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023808533) 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 as a sum of consecutive naturals, namely, 1011904271 + 1011904272.

It is an arithmetic number, because the mean of its divisors is an integer number (1011904272).

Almost surely, 2^2023808543 is an apocalyptic number.

2023808543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023808543 is an equidigital number, since it uses as much as digits as its factorization.

2023808543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2023808543 is about 44986.7596410322. The cubic root of 2023808543 is about 1264.9008224203.

The spelling of 2023808543 in words is "two billion, twenty-three million, eight hundred eight thousand, five hundred forty-three".