4249030825 has 24 divisors (see below), whose sum is σ = 5677419608. Its totient is φ = 3135905280.

The previous prime is 4249030811. The next prime is 4249030843. The reversal of 4249030825 is 5280309424.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 3404489104 + 844541721 = 58348^2 + 29061^2 .

It is not a de Polignac number, because 4249030825 - 2¹⁵ = 4248998057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 828469 + ... + 833581.

Almost surely, 2^4249030825 is an apocalyptic number.

It is an amenable number.

4249030825 is a deficient number, since it is larger than the sum of its proper divisors (1428388783).

4249030825 is a wasteful number, since it uses less digits than its factorization.

4249030825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693 (or 7688 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 4249030825 is about 65184.5903952767. The cubic root of 4249030825 is about 1619.6827637971.

The spelling of 4249030825 in words is "four billion, two hundred forty-nine million, thirty thousand, eight hundred twenty-five".