7945525 has 12 divisors (see below), whose sum is σ = 11260192. Its totient is φ = 5448240.

The previous prime is 7945519. The next prime is 7945537. The reversal of 7945525 is 5255497.

It is not a de Polignac number, because 7945525 - 2¹⁹ = 7421237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22527 + ... + 22876.

Almost surely, 2^7945525 is an apocalyptic number.

It is an amenable number.

7945525 is a deficient number, since it is larger than the sum of its proper divisors (3314667).

7945525 is a wasteful number, since it uses less digits than its factorization.

7945525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45420 (or 45415 counting only the distinct ones).

The product of its digits is 63000, while the sum is 37.

The square root of 7945525 is about 2818.7807647989. The cubic root of 7945525 is about 199.5450073601.

The spelling of 7945525 in words is "seven million, nine hundred forty-five thousand, five hundred twenty-five".