4643443075 has 12 divisors (see below), whose sum is σ = 5855462280. Its totient is φ = 3651791360.

The previous prime is 4643443073. The next prime is 4643443081. The reversal of 4643443075 is 5703443464.

It is a happy number.

It is not a de Polignac number, because 4643443075 - 2¹ = 4643443073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4643443073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572574 + ... + 1575523.

It is an arithmetic number, because the mean of its divisors is an integer number (487955190).

Almost surely, 2^4643443075 is an apocalyptic number.

4643443075 is a deficient number, since it is larger than the sum of its proper divisors (1212019205).

4643443075 is a wasteful number, since it uses less digits than its factorization.

4643443075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148166 (or 3148161 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The square root of 4643443075 is about 68142.8138177460. The cubic root of 4643443075 is about 1668.3226342290.

The spelling of 4643443075 in words is "four billion, six hundred forty-three million, four hundred forty-three thousand, seventy-five".