45173295 has 20 divisors (see below), whose sum is σ = 80978040. Its totient is φ = 24092208.

The previous prime is 45173287. The next prime is 45173299. The reversal of 45173295 is 59237154.

45173295 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 45173295 - 2³ = 45173287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45173299) 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 19 ways as a sum of consecutive naturals, for example, 55365 + ... + 56174.

It is an arithmetic number, because the mean of its divisors is an integer number (4048902).

Almost surely, 2^45173295 is an apocalyptic number.

45173295 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45173295 is a deficient number, since it is larger than the sum of its proper divisors (35804745).

45173295 is a wasteful number, since it uses less digits than its factorization.

45173295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111556 (or 111547 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 45173295 is about 6721.1081675569. The cubic root of 45173295 is about 356.1453321320.

The spelling of 45173295 in words is "forty-five million, one hundred seventy-three thousand, two hundred ninety-five".