4775424209 has 2 divisors, whose sum is σ = 4775424210. Its totient is φ = 4775424208.

The previous prime is 4775424191. The next prime is 4775424217. The reversal of 4775424209 is 9024245774.

4775424209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4737293584 + 38130625 = 68828^2 + 6175^2 .

It is a cyclic number.

It is not a de Polignac number, because 4775424209 - 2²⁸ = 4506988753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4775424209.

It is not a weakly prime, because it can be changed into another prime (4775423209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387712104 + 2387712105.

It is an arithmetic number, because the mean of its divisors is an integer number (2387712105).

Almost surely, 2^4775424209 is an apocalyptic number.

It is an amenable number.

4775424209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4775424209 is an equidigital number, since it uses as much as digits as its factorization.

4775424209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4775424209 is about 69104.4442058541. Note that the first 3 decimals coincide. The cubic root of 4775424209 is about 1683.9815109645.

The spelling of 4775424209 in words is "four billion, seven hundred seventy-five million, four hundred twenty-four thousand, two hundred nine".