2065000025 has 12 divisors (see below), whose sum is σ = 2793382224. Its totient is φ = 1501818000.

The previous prime is 2064999977. The next prime is 2065000031. The reversal of 2065000025 is 5200005602.

It is a happy number.

It is not a de Polignac number, because 2065000025 - 2¹⁶ = 2064934489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2064999970 and 2065000006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3754271 + ... + 3754820.

It is an arithmetic number, because the mean of its divisors is an integer number (232781852).

Almost surely, 2^2065000025 is an apocalyptic number.

2065000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2065000025 is a deficient number, since it is larger than the sum of its proper divisors (728382199).

2065000025 is a wasteful number, since it uses less digits than its factorization.

2065000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509112 (or 7509107 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2065000025 is about 45442.2713450813. The cubic root of 2065000025 is about 1273.4249473037.

Adding to 2065000025 its reverse (5200005602), we get a palindrome (7265005627).

The spelling of 2065000025 in words is "two billion, sixty-five million, twenty-five", and thus it is an aban number and an uban number.