45163727 has 8 divisors (see below), whose sum is σ = 52073376. Its totient is φ = 38368512.

The previous prime is 45163711. The next prime is 45163753. The reversal of 45163727 is 72736154.

45163727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45163727 - 2⁴ = 45163711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45163777) 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 7 ways as a sum of consecutive naturals, for example, 27758 + ... + 29339.

It is an arithmetic number, because the mean of its divisors is an integer number (6509172).

Almost surely, 2^45163727 is an apocalyptic number.

45163727 is a deficient number, since it is larger than the sum of its proper divisors (6909649).

45163727 is a wasteful number, since it uses less digits than its factorization.

45163727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57217.

The product of its digits is 35280, while the sum is 35.

The square root of 45163727 is about 6720.3963424786. The cubic root of 45163727 is about 356.1201857179.

The spelling of 45163727 in words is "forty-five million, one hundred sixty-three thousand, seven hundred twenty-seven".