45164327 has 4 divisors (see below), whose sum is σ = 48638520. Its totient is φ = 41690136.

The previous prime is 45164263. The next prime is 45164333. The reversal of 45164327 is 72346154.

45164327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45164327 - 2⁶ = 45164263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45164293 and 45164302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45164377) 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 3 ways as a sum of consecutive naturals, for example, 1737077 + ... + 1737102.

It is an arithmetic number, because the mean of its divisors is an integer number (12159630).

Almost surely, 2^45164327 is an apocalyptic number.

45164327 is a deficient number, since it is larger than the sum of its proper divisors (3474193).

45164327 is a wasteful number, since it uses less digits than its factorization.

45164327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474192.

The product of its digits is 20160, while the sum is 32.

The square root of 45164327 is about 6720.4409825546. The cubic root of 45164327 is about 356.1217627295.

The spelling of 45164327 in words is "forty-five million, one hundred sixty-four thousand, three hundred twenty-seven".