7027945225 has 12 divisors (see below), whose sum is σ = 9959602624. Its totient is φ = 4819162320.

The previous prime is 7027945201. The next prime is 7027945229. The reversal of 7027945225 is 5225497207.

7027945225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7027945225 - 2⁷ = 7027945097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7027945229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20079669 + ... + 20080018.

Almost surely, 2^7027945225 is an apocalyptic number.

It is an amenable number.

7027945225 is a deficient number, since it is larger than the sum of its proper divisors (2931657399).

7027945225 is a wasteful number, since it uses less digits than its factorization.

7027945225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40159704 (or 40159699 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 7027945225 is about 83832.8409693958. The cubic root of 7027945225 is about 1915.4733881396.

The spelling of 7027945225 in words is "seven billion, twenty-seven million, nine hundred forty-five thousand, two hundred twenty-five".