4533525 has 18 divisors (see below), whose sum is σ = 8120450. Its totient is φ = 2417760.

The previous prime is 4533523. The next prime is 4533527. The reversal of 4533525 is 5253354.

It is an interprime number because it is at equal distance from previous prime (4533523) and next prime (4533527).

It can be written as a sum of positive squares in 3 ways, for example, as 236196 + 4297329 = 486^2 + 2073^2 .

It is not a de Polignac number, because 4533525 - 2¹ = 4533523 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 5⁵ + 3⁷ + 3¹¹ + 5⁷ + 2⁹ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4533521) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9850 + ... + 10299.

Almost surely, 2^4533525 is an apocalyptic number.

4533525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4533525 is a deficient number, since it is larger than the sum of its proper divisors (3586925).

4533525 is a wasteful number, since it uses less digits than its factorization.

4533525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20165 (or 20157 counting only the distinct ones).

The product of its digits is 9000, while the sum is 27.

The square root of 4533525 is about 2129.2075990847. The cubic root of 4533525 is about 165.5053377979.

Adding to 4533525 its reverse (5253354), we get a palindrome (9786879).

The spelling of 4533525 in words is "four million, five hundred thirty-three thousand, five hundred twenty-five".