5204165 has 4 divisors (see below), whose sum is σ = 6245004. Its totient is φ = 4163328.

The previous prime is 5204131. The next prime is 5204167. The reversal of 5204165 is 5614025.

5204165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2307361 + 2896804 = 1519^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204165 - 2⁸ = 5203909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5204165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204167) 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, 520412 + ... + 520421.

It is an arithmetic number, because the mean of its divisors is an integer number (1561251).

Almost surely, 2^5204165 is an apocalyptic number.

It is an amenable number.

5204165 is a deficient number, since it is larger than the sum of its proper divisors (1040839).

5204165 is a wasteful number, since it uses less digits than its factorization.

5204165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040838.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5204165 is about 2281.2639040672. The cubic root of 5204165 is about 173.2940636713.

The spelling of 5204165 in words is "five million, two hundred four thousand, one hundred sixty-five".