4550842805 has 6 divisors (see below), whose sum is σ = 5461192386. Its totient is φ = 3640553568.

The previous prime is 4550842801. The next prime is 4550842831. The reversal of 4550842805 is 5082480554.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 695798884 + 3855043921 = 26378^2 + 62089^2 .

It is not a de Polignac number, because 4550842805 - 2² = 4550842801 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 (4550842801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135761 + ... + 165929.

It is an arithmetic number, because the mean of its divisors is an integer number (910198731).

Almost surely, 2^4550842805 is an apocalyptic number.

It is an amenable number.

4550842805 is a deficient number, since it is larger than the sum of its proper divisors (910349581).

4550842805 is an frugal number, since it uses more digits than its factorization.

4550842805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60343 (or 30174 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 41.

The square root of 4550842805 is about 67459.9348131912. The cubic root of 4550842805 is about 1657.1581032072.

The spelling of 4550842805 in words is "four billion, five hundred fifty million, eight hundred forty-two thousand, eight hundred five".