4285825449 has 8 divisors (see below), whose sum is σ = 5714799360. Its totient is φ = 2857034256.

The previous prime is 4285825447. The next prime is 4285825457. The reversal of 4285825449 is 9445285824.

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

It is not a de Polignac number, because 4285825449 - 2¹ = 4285825447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4285825441) 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, 24424 + ... + 95750.

It is an arithmetic number, because the mean of its divisors is an integer number (714349920).

Almost surely, 2^4285825449 is an apocalyptic number.

It is an amenable number.

4285825449 is a deficient number, since it is larger than the sum of its proper divisors (1428973911).

4285825449 is a wasteful number, since it uses less digits than its factorization.

4285825449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91359.

The product of its digits is 3686400, while the sum is 51.

The square root of 4285825449 is about 65466.2160889111. The cubic root of 4285825449 is about 1624.3445655238.

The spelling of 4285825449 in words is "four billion, two hundred eighty-five million, eight hundred twenty-five thousand, four hundred forty-nine".