4225115025 has 72 divisors (see below), whose sum is σ = 7990619520. Its totient is φ = 2128187520.

The previous prime is 4225114937. The next prime is 4225115033. The reversal of 4225115025 is 5205115224.

It is a de Polignac number, because none of the positive numbers 2^k-4225115025 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4225115025.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1567579 + ... + 1570271.

Almost surely, 2^4225115025 is an apocalyptic number.

4225115025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4225115025 is a deficient number, since it is larger than the sum of its proper divisors (3765504495).

4225115025 is a wasteful number, since it uses less digits than its factorization.

4225115025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095 (or 3087 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4225115025 is about 65000.8848016702. The cubic root of 4225115025 is about 1616.6382332241.

The spelling of 4225115025 in words is "four billion, two hundred twenty-five million, one hundred fifteen thousand, twenty-five".