4524085439 has 8 divisors (see below), whose sum is σ = 4662736320. Its totient is φ = 4387201056.

The previous prime is 4524085381. The next prime is 4524085451. The reversal of 4524085439 is 9345804254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4524085439 - 2⁸ = 4524085183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4524085439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524085039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436424 + ... + 446669.

It is an arithmetic number, because the mean of its divisors is an integer number (582842040).

Almost surely, 2^4524085439 is an apocalyptic number.

4524085439 is a deficient number, since it is larger than the sum of its proper divisors (138650881).

4524085439 is a wasteful number, since it uses less digits than its factorization.

4524085439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883249.

The product of its (nonzero) digits is 691200, while the sum is 44.

The square root of 4524085439 is about 67261.3220134722. The cubic root of 4524085439 is about 1653.9038800271.

The spelling of 4524085439 in words is "four billion, five hundred twenty-four million, eighty-five thousand, four hundred thirty-nine".