4454482257 has 6 divisors (see below), whose sum is σ = 6434252162. Its totient is φ = 2969654832.

The previous prime is 4454482231. The next prime is 4454482259. The reversal of 4454482257 is 7522844544.

4454482257 is a `hidden beast` number, since 4 + 4 + 544 + 82 + 25 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4335432336 + 119049921 = 65844^2 + 10911^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4454482257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4454482259) 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, 247471228 + ... + 247471245.

Almost surely, 2^4454482257 is an apocalyptic number.

It is an amenable number.

4454482257 is a deficient number, since it is larger than the sum of its proper divisors (1979769905).

4454482257 is a wasteful number, since it uses less digits than its factorization.

4454482257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494942479 (or 494942476 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 45.

The square root of 4454482257 is about 66741.9078016204. The cubic root of 4454482257 is about 1645.3782209439.

The spelling of 4454482257 in words is "four billion, four hundred fifty-four million, four hundred eighty-two thousand, two hundred fifty-seven".