3266040025 has 6 divisors (see below), whose sum is σ = 4049889662. Its totient is φ = 2612832000.

The previous prime is 3266040023. The next prime is 3266040053. The reversal of 3266040025 is 5200406623.

It is a happy number.

3266040025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 8826841 + 3257213184 = 2971^2 + 57072^2 .

It is not a de Polignac number, because 3266040025 - 2¹ = 3266040023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3266039975 and 3266040002.

It is not an unprimeable number, because it can be changed into a prime (3266040023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65320776 + ... + 65320825.

Almost surely, 2^3266040025 is an apocalyptic number.

It is an amenable number.

3266040025 is a deficient number, since it is larger than the sum of its proper divisors (783849637).

3266040025 is a wasteful number, since it uses less digits than its factorization.

3266040025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130641611 (or 130641606 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3266040025 is about 57149.2784293905. The cubic root of 3266040025 is about 1483.6808829461.

Adding to 3266040025 its reverse (5200406623), we get a palindrome (8466446648).

The spelling of 3266040025 in words is "three billion, two hundred sixty-six million, forty thousand, twenty-five".