448550633 has 2 divisors, whose sum is σ = 448550634. Its totient is φ = 448550632.

The previous prime is 448550621. The next prime is 448550671. The reversal of 448550633 is 336055844.

It is an a-pointer prime, because the next prime (448550671) can be obtained adding 448550633 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249260944 + 199289689 = 15788^2 + 14117^2 .

It is a cyclic number.

It is not a de Polignac number, because 448550633 - 2¹⁶ = 448485097 is a prime.

It is not a weakly prime, because it can be changed into another prime (448550693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224275316 + 224275317.

It is an arithmetic number, because the mean of its divisors is an integer number (224275317).

Almost surely, 2^448550633 is an apocalyptic number.

It is an amenable number.

448550633 is a deficient number, since it is larger than the sum of its proper divisors (1).

448550633 is an equidigital number, since it uses as much as digits as its factorization.

448550633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 448550633 is about 21179.0139761038. The cubic root of 448550633 is about 765.4858337598.

The spelling of 448550633 in words is "four hundred forty-eight million, five hundred fifty thousand, six hundred thirty-three".