4805539 has 2 divisors, whose sum is σ = 4805540. Its totient is φ = 4805538.

The previous prime is 4805533. The next prime is 4805557. The reversal of 4805539 is 9355084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4805539 - 2³ = 4805531 is a prime.

It is not a weakly prime, because it can be changed into another prime (4805531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2402769 + 2402770.

It is an arithmetic number, because the mean of its divisors is an integer number (2402770).

Almost surely, 2^4805539 is an apocalyptic number.

4805539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4805539 is an equidigital number, since it uses as much as digits as its factorization.

4805539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 4805539 is about 2192.1539635710. The cubic root of 4805539 is about 168.7513938614.

The spelling of 4805539 in words is "four million, eight hundred five thousand, five hundred thirty-nine".