4505165 has 16 divisors (see below), whose sum is σ = 6246912. Its totient is φ = 3055104.

The previous prime is 4505141. The next prime is 4505167. The reversal of 4505165 is 5615054.

It is a cyclic number.

It is not a de Polignac number, because 4505165 - 2¹² = 4501069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2732 + ... + 4058.

It is an arithmetic number, because the mean of its divisors is an integer number (390432).

Almost surely, 2^4505165 is an apocalyptic number.

It is an amenable number.

4505165 is a deficient number, since it is larger than the sum of its proper divisors (1741747).

4505165 is a wasteful number, since it uses less digits than its factorization.

4505165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 4505165 is about 2122.5373966081. The cubic root of 4505165 is about 165.1595029391.

The spelling of 4505165 in words is "four million, five hundred five thousand, one hundred sixty-five".