4854418945 has 8 divisors (see below), whose sum is σ = 5828674536. Its totient is φ = 3881287296.

The previous prime is 4854418931. The next prime is 4854418949. The reversal of 4854418945 is 5498144584.

It can be written as a sum of positive squares in 4 ways, for example, as 1779827344 + 3074591601 = 42188^2 + 55449^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4854418945 - 2⁵ = 4854418913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4854418892 and 4854418901.

It is not an unprimeable number, because it can be changed into a prime (4854418949) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 271452 + ... + 288781.

It is an arithmetic number, because the mean of its divisors is an integer number (728584317).

Almost surely, 2^4854418945 is an apocalyptic number.

It is an amenable number.

4854418945 is a deficient number, since it is larger than the sum of its proper divisors (974255591).

4854418945 is a wasteful number, since it uses less digits than its factorization.

4854418945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561971.

The product of its digits is 3686400, while the sum is 52.

The square root of 4854418945 is about 69673.6603387536. The cubic root of 4854418945 is about 1693.2162117991.

The spelling of 4854418945 in words is "four billion, eight hundred fifty-four million, four hundred eighteen thousand, nine hundred forty-five".