4285775825 has 12 divisors (see below), whose sum is σ = 5315188080. Its totient is φ = 3428087760.

The previous prime is 4285775821. The next prime is 4285775839. The reversal of 4285775825 is 5285775824.

It is not a de Polignac number, because 4285775825 - 2² = 4285775821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4285775821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263582 + ... + 279368.

It is an arithmetic number, because the mean of its divisors is an integer number (442932340).

Almost surely, 2^4285775825 is an apocalyptic number.

It is an amenable number.

4285775825 is a deficient number, since it is larger than the sum of its proper divisors (1029412255).

4285775825 is a wasteful number, since it uses less digits than its factorization.

4285775825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26656 (or 26651 counting only the distinct ones).

The product of its digits is 6272000, while the sum is 53.

The square root of 4285775825 is about 65465.8370831688. The cubic root of 4285775825 is about 1624.3382962698.

Subtracting 4285775825 from its reverse (5285775824), we obtain a palindrome (999999999).

The spelling of 4285775825 in words is "four billion, two hundred eighty-five million, seven hundred seventy-five thousand, eight hundred twenty-five".