44545065 has 16 divisors (see below), whose sum is σ = 73011456. Its totient is φ = 23177600.

The previous prime is 44545057. The next prime is 44545087. The reversal of 44545065 is 56054544.

44545065 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 44545065 - 2³ = 44545057 is a prime.

It is an unprimeable number.

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, 35601 + ... + 36830.

It is an arithmetic number, because the mean of its divisors is an integer number (4563216).

Almost surely, 2^44545065 is an apocalyptic number.

It is an amenable number.

44545065 is a deficient number, since it is larger than the sum of its proper divisors (28466391).

44545065 is a wasteful number, since it uses less digits than its factorization.

44545065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72480.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 44545065 is about 6674.2089418897. The cubic root of 44545065 is about 354.4866348242.

The spelling of 44545065 in words is "forty-four million, five hundred forty-five thousand, sixty-five".