4529165 has 4 divisors (see below), whose sum is σ = 5435004. Its totient is φ = 3623328.

The previous prime is 4529159. The next prime is 4529167. The reversal of 4529165 is 5619254.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5619254 = 2 ⋅2809627.

It can be written as a sum of positive squares in 2 ways, for example, as 2815684 + 1713481 = 1678^2 + 1309^2 .

It is a cyclic number.

It is not a de Polignac number, because 4529165 - 2⁶ = 4529101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452912 + ... + 452921.

It is an arithmetic number, because the mean of its divisors is an integer number (1358751).

Almost surely, 2^4529165 is an apocalyptic number.

It is an amenable number.

4529165 is a deficient number, since it is larger than the sum of its proper divisors (905839).

4529165 is an equidigital number, since it uses as much as digits as its factorization.

4529165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905838.

The product of its digits is 10800, while the sum is 32.

The square root of 4529165 is about 2128.1834977276. The cubic root of 4529165 is about 165.4522639591.

The spelling of 4529165 in words is "four million, five hundred twenty-nine thousand, one hundred sixty-five".