4045267025 has 24 divisors (see below), whose sum is σ = 5260675200. Its totient is φ = 3079866240.

The previous prime is 4045267021. The next prime is 4045267073. The reversal of 4045267025 is 5207625404.

It is not a de Polignac number, because 4045267025 - 2² = 4045267021 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4045267021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96749 + ... + 132101.

It is an arithmetic number, because the mean of its divisors is an integer number (219194800).

Almost surely, 2^4045267025 is an apocalyptic number.

It is an amenable number.

4045267025 is a deficient number, since it is larger than the sum of its proper divisors (1215408175).

4045267025 is a wasteful number, since it uses less digits than its factorization.

4045267025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35585 (or 35580 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 4045267025 is about 63602.4136727530. The cubic root of 4045267025 is about 1593.3666813114.

The spelling of 4045267025 in words is "four billion, forty-five million, two hundred sixty-seven thousand, twenty-five".