4565418165345 has 16 divisors (see below), whose sum is σ = 7357987820160. Its totient is φ = 2417116769664.

The previous prime is 4565418165331. The next prime is 4565418165349. The reversal of 4565418165345 is 5435618145654.

It is not a de Polignac number, because 4565418165345 - 2⁸ = 4565418165089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4565418165349) 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, 1110805285 + ... + 1110809394.

It is an arithmetic number, because the mean of its divisors is an integer number (459874238760).

Almost surely, 2^{4565418165345} is an apocalyptic number.

It is an amenable number.

4565418165345 is a deficient number, since it is larger than the sum of its proper divisors (2792569654815).

4565418165345 is a wasteful number, since it uses less digits than its factorization.

4565418165345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221614824.

The product of its digits is 34560000, while the sum is 57.

The spelling of 4565418165345 in words is "four trillion, five hundred sixty-five billion, four hundred eighteen million, one hundred sixty-five thousand, three hundred forty-five".