45145365 has 16 divisors (see below), whose sum is σ = 74185728. Its totient is φ = 23426496.

The previous prime is 45145363. The next prime is 45145367. The reversal of 45145365 is 56354154.

45145365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45145363) and next prime (45145367).

It is not a de Polignac number, because 45145365 - 2¹ = 45145363 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45145363) 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 15 ways as a sum of consecutive naturals, for example, 40117 + ... + 41226.

It is an arithmetic number, because the mean of its divisors is an integer number (4636608).

Almost surely, 2^45145365 is an apocalyptic number.

It is an amenable number.

45145365 is a deficient number, since it is larger than the sum of its proper divisors (29040363).

45145365 is a wasteful number, since it uses less digits than its factorization.

45145365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81388.

The product of its digits is 36000, while the sum is 33.

The square root of 45145365 is about 6719.0300639304. The cubic root of 45145365 is about 356.0719171502.

The spelling of 45145365 in words is "forty-five million, one hundred forty-five thousand, three hundred sixty-five".