4134539 has 2 divisors, whose sum is σ = 4134540. Its totient is φ = 4134538.

The previous prime is 4134509. The next prime is 4134541. The reversal of 4134539 is 9354314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4134539 - 2⁸ = 4134283 is a prime.

Together with 4134541, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4134509) 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 as a sum of consecutive naturals, namely, 2067269 + 2067270.

It is an arithmetic number, because the mean of its divisors is an integer number (2067270).

Almost surely, 2^4134539 is an apocalyptic number.

4134539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134539 is an equidigital number, since it uses as much as digits as its factorization.

4134539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 4134539 is about 2033.3565845665. The cubic root of 4134539 is about 160.5002442390.

The spelling of 4134539 in words is "four million, one hundred thirty-four thousand, five hundred thirty-nine".