45306165 has 32 divisors (see below), whose sum is σ = 77414400. Its totient is φ = 22559040.

The previous prime is 45306161. The next prime is 45306181. The reversal of 45306165 is 56160354.

45306165 = 1578² + 1579² + ... + 1595².

45306165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45306165 - 2² = 45306161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45306161) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 19116 + ... + 21354.

It is an arithmetic number, because the mean of its divisors is an integer number (2419200).

Almost surely, 2^45306165 is an apocalyptic number.

It is an amenable number.

45306165 is a deficient number, since it is larger than the sum of its proper divisors (32108235).

45306165 is a wasteful number, since it uses less digits than its factorization.

45306165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 45306165 is about 6730.9854404834. The cubic root of 45306165 is about 356.4941717891.

The spelling of 45306165 in words is "forty-five million, three hundred six thousand, one hundred sixty-five".