4325085249 has 24 divisors (see below), whose sum is σ = 5984691840. Its totient is φ = 2778259680.

The previous prime is 4325085227. The next prime is 4325085251. The reversal of 4325085249 is 9425805234.

It is not a de Polignac number, because 4325085249 - 2¹² = 4325081153 is a prime.

It is a super-2 number, since 2×4325085249² = 37412724822234784002, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4325085249.

It is not an unprimeable number, because it can be changed into a prime (4325085269) 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 in 23 ways as a sum of consecutive naturals, for example, 685899 + ... + 692175.

It is an arithmetic number, because the mean of its divisors is an integer number (249362160).

Almost surely, 2^4325085249 is an apocalyptic number.

It is an amenable number.

4325085249 is a deficient number, since it is larger than the sum of its proper divisors (1659606591).

4325085249 is a wasteful number, since it uses less digits than its factorization.

4325085249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581 (or 6550 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 4325085249 is about 65765.3803227808. The cubic root of 4325085249 is about 1629.2893698084.

The spelling of 4325085249 in words is "four billion, three hundred twenty-five million, eighty-five thousand, two hundred forty-nine".