4552665841 has 8 divisors (see below), whose sum is σ = 4837154760. Its totient is φ = 4284857344.

The previous prime is 4552665827. The next prime is 4552665883. The reversal of 4552665841 is 1485662554.

It can be written as a sum of positive squares in 4 ways, for example, as 2241075600 + 2311590241 = 47340^2 + 48079^2 .

It is not a de Polignac number, because 4552665841 - 2⁵ = 4552665809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4552665791 and 4552665800.

It is not an unprimeable number, because it can be changed into a prime (4552665041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458416 + ... + 468241.

It is an arithmetic number, because the mean of its divisors is an integer number (604644345).

Almost surely, 2^4552665841 is an apocalyptic number.

It is an amenable number.

4552665841 is a deficient number, since it is larger than the sum of its proper divisors (284488919).

4552665841 is an frugal number, since it uses more digits than its factorization.

4552665841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926708 (or 926674 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 46.

The square root of 4552665841 is about 67473.4454507846. The cubic root of 4552665841 is about 1657.3793556721.

The spelling of 4552665841 in words is "four billion, five hundred fifty-two million, six hundred sixty-five thousand, eight hundred forty-one".