4455548065 has 16 divisors (see below), whose sum is σ = 5535237888. Its totient is φ = 3440797056.

The previous prime is 4455548033. The next prime is 4455548087. The reversal of 4455548065 is 5608455544.

It is not a de Polignac number, because 4455548065 - 2⁵ = 4455548033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112707 + ... + 147016.

It is an arithmetic number, because the mean of its divisors is an integer number (345952368).

Almost surely, 2^4455548065 is an apocalyptic number.

It is an amenable number.

4455548065 is a deficient number, since it is larger than the sum of its proper divisors (1079689823).

4455548065 is a wasteful number, since it uses less digits than its factorization.

4455548065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259848.

The product of its (nonzero) digits is 1920000, while the sum is 46.

The square root of 4455548065 is about 66749.8918725716. The cubic root of 4455548065 is about 1645.5094383951.

The spelling of 4455548065 in words is "four billion, four hundred fifty-five million, five hundred forty-eight thousand, sixty-five".