448113629 has 2 divisors, whose sum is σ = 448113630. Its totient is φ = 448113628.

The previous prime is 448113593. The next prime is 448113637. The reversal of 448113629 is 926311844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404090404 + 44023225 = 20102^2 + 6635^2 .

It is a cyclic number.

It is not a de Polignac number, because 448113629 - 2⁸ = 448113373 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 448113592 and 448113601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448110629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224056814 + 224056815.

It is an arithmetic number, because the mean of its divisors is an integer number (224056815).

Almost surely, 2^448113629 is an apocalyptic number.

It is an amenable number.

448113629 is a deficient number, since it is larger than the sum of its proper divisors (1).

448113629 is an equidigital number, since it uses as much as digits as its factorization.

448113629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 448113629 is about 21168.6945511527. The cubic root of 448113629 is about 765.2371594431.

The spelling of 448113629 in words is "four hundred forty-eight million, one hundred thirteen thousand, six hundred twenty-nine".