484448561 has 2 divisors, whose sum is σ = 484448562. Its totient is φ = 484448560.

The previous prime is 484448557. The next prime is 484448581. The reversal of 484448561 is 165844484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 333281536 + 151167025 = 18256^2 + 12295^2 .

It is a cyclic number.

It is not a de Polignac number, because 484448561 - 2² = 484448557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (484448581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242224280 + 242224281.

It is an arithmetic number, because the mean of its divisors is an integer number (242224281).

Almost surely, 2^484448561 is an apocalyptic number.

It is an amenable number.

484448561 is a deficient number, since it is larger than the sum of its proper divisors (1).

484448561 is an equidigital number, since it uses as much as digits as its factorization.

484448561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 491520, while the sum is 44.

The square root of 484448561 is about 22010.1922072480. The cubic root of 484448561 is about 785.3849173181.

The spelling of 484448561 in words is "four hundred eighty-four million, four hundred forty-eight thousand, five hundred sixty-one".