4755209 has 2 divisors, whose sum is σ = 4755210. Its totient is φ = 4755208.

The previous prime is 4755197. The next prime is 4755211. The reversal of 4755209 is 9025574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 2809 = 2180^2 + 53^2 .

It is a cyclic number.

It is not a de Polignac number, because 4755209 - 2⁴ = 4755193 is a prime.

It is a super-2 number, since 2×4755209² = 45224025267362, which contains 22 as substring.

Together with 4755211, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (4755229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2377604 + 2377605.

It is an arithmetic number, because the mean of its divisors is an integer number (2377605).

Almost surely, 2^4755209 is an apocalyptic number.

It is an amenable number.

4755209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4755209 is an equidigital number, since it uses as much as digits as its factorization.

4755209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 4755209 is about 2180.6441708816. The cubic root of 4755209 is about 168.1601953652.

The spelling of 4755209 in words is "four million, seven hundred fifty-five thousand, two hundred nine".