4456281089 has 8 divisors (see below), whose sum is σ = 4799952360. Its totient is φ = 4112735616.

The previous prime is 4456281041. The next prime is 4456281097. The reversal of 4456281089 is 9801826544.

It can be written as a sum of positive squares in 4 ways, for example, as 728568064 + 3727713025 = 26992^2 + 61055^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4456281089 is a prime.

It is a super-2 number, since 2×4456281089² = 39716882288358051842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4456281289) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49949 + ... + 106805.

It is an arithmetic number, because the mean of its divisors is an integer number (599994045).

Almost surely, 2^4456281089 is an apocalyptic number.

It is an amenable number.

4456281089 is a deficient number, since it is larger than the sum of its proper divisors (343671271).

4456281089 is a wasteful number, since it uses less digits than its factorization.

4456281089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62899.

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 4456281089 is about 66755.3824721273. The cubic root of 4456281089 is about 1645.5996728438.

The spelling of 4456281089 in words is "four billion, four hundred fifty-six million, two hundred eighty-one thousand, eighty-nine".