7066022725 has 6 divisors (see below), whose sum is σ = 8761868210. Its totient is φ = 5652818160.

The previous prime is 7066022713. The next prime is 7066022729. The reversal of 7066022725 is 5272206607.

It can be written as a sum of positive squares in 3 ways, for example, as 1152874116 + 5913148609 = 33954^2 + 76897^2 .

It is not a de Polignac number, because 7066022725 - 2⁷ = 7066022597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066022729) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 141320430 + ... + 141320479.

Almost surely, 2^7066022725 is an apocalyptic number.

It is an amenable number.

7066022725 is a deficient number, since it is larger than the sum of its proper divisors (1695845485).

7066022725 is a wasteful number, since it uses less digits than its factorization.

7066022725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282640919 (or 282640914 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 7066022725 is about 84059.6379066672. The cubic root of 7066022725 is about 1918.9265126371.

The spelling of 7066022725 in words is "seven billion, sixty-six million, twenty-two thousand, seven hundred twenty-five".