5165445 has 8 divisors (see below), whose sum is σ = 8264736. Its totient is φ = 2754896.

The previous prime is 5165431. The next prime is 5165453. The reversal of 5165445 is 5445615.

5165445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5165445 - 2⁴ = 5165429 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172167 + ... + 172196.

It is an arithmetic number, because the mean of its divisors is an integer number (1033092).

Almost surely, 2^5165445 is an apocalyptic number.

It is an amenable number.

5165445 is a deficient number, since it is larger than the sum of its proper divisors (3099291).

5165445 is a wasteful number, since it uses less digits than its factorization.

5165445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344371.

The product of its digits is 12000, while the sum is 30.

The square root of 5165445 is about 2272.7615361054. The cubic root of 5165445 is about 172.8632128448.

The spelling of 5165445 in words is "five million, one hundred sixty-five thousand, four hundred forty-five".