4525565 has 16 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 3256320.

The previous prime is 4525541. The next prime is 4525567. The reversal of 4525565 is 5655254.

It is not a de Polignac number, because 4525565 - 2⁶ = 4525501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5501 + ... + 6269.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 2^4525565 is an apocalyptic number.

It is an amenable number.

4525565 is a deficient number, since it is larger than the sum of its proper divisors (1461955).

4525565 is a wasteful number, since it uses less digits than its factorization.

4525565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892.

The product of its digits is 30000, while the sum is 32.

The square root of 4525565 is about 2127.3375378628. The cubic root of 4525565 is about 165.4084158450.

The spelling of 4525565 in words is "four million, five hundred twenty-five thousand, five hundred sixty-five".