4243580625 has 20 divisors (see below), whose sum is σ = 7070374256. Its totient is φ = 2263242000.

The previous prime is 4243580597. The next prime is 4243580641. The reversal of 4243580625 is 5260853424.

It is not a de Polignac number, because 4243580625 - 2¹² = 4243576529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1129747 + ... + 1133496.

Almost surely, 2^4243580625 is an apocalyptic number.

It is an amenable number.

4243580625 is a deficient number, since it is larger than the sum of its proper divisors (2826793631).

4243580625 is an equidigital number, since it uses as much as digits as its factorization.

4243580625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263266 (or 2263251 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 4243580625 is about 65142.7710878191. The cubic root of 4243580625 is about 1618.9899491751.

The spelling of 4243580625 in words is "four billion, two hundred forty-three million, five hundred eighty thousand, six hundred twenty-five".