4275534643 has 2 divisors, whose sum is σ = 4275534644. Its totient is φ = 4275534642.

The previous prime is 4275534619. The next prime is 4275534691. The reversal of 4275534643 is 3464355724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4275534643 - 2¹⁷ = 4275403571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4275534643.

It is not a weakly prime, because it can be changed into another prime (4275534343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137767321 + 2137767322.

It is an arithmetic number, because the mean of its divisors is an integer number (2137767322).

Almost surely, 2^4275534643 is an apocalyptic number.

4275534643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4275534643 is an equidigital number, since it uses as much as digits as its factorization.

4275534643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 43.

The square root of 4275534643 is about 65387.5725424946. The cubic root of 4275534643 is about 1623.0434383703.

The spelling of 4275534643 in words is "four billion, two hundred seventy-five million, five hundred thirty-four thousand, six hundred forty-three".