5155165 has 8 divisors (see below), whose sum is σ = 6550200. Its totient is φ = 3881472.

The previous prime is 5155159. The next prime is 5155193. The reversal of 5155165 is 5615515.

It can be written as a sum of positive squares in 4 ways, for example, as 2134521 + 3020644 = 1461^2 + 1738^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5155165 - 2⁵ = 5155133 is a prime.

5155165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30240 + ... + 30409.

It is an arithmetic number, because the mean of its divisors is an integer number (818775).

Almost surely, 2^5155165 is an apocalyptic number.

It is an amenable number.

5155165 is a deficient number, since it is larger than the sum of its proper divisors (1395035).

5155165 is a wasteful number, since it uses less digits than its factorization.

5155165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60671.

The product of its digits is 3750, while the sum is 28.

The square root of 5155165 is about 2270.4988438667. The cubic root of 5155165 is about 172.7484622288.

The spelling of 5155165 in words is "five million, one hundred fifty-five thousand, one hundred sixty-five".