448716533 has 2 divisors, whose sum is σ = 448716534. Its totient is φ = 448716532.

The previous prime is 448716493. The next prime is 448716539. The reversal of 448716533 is 335617844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 448507684 + 208849 = 21178^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 448716533 - 2²² = 444522229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448716539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224358266 + 224358267.

It is an arithmetic number, because the mean of its divisors is an integer number (224358267).

Almost surely, 2^448716533 is an apocalyptic number.

It is an amenable number.

448716533 is a deficient number, since it is larger than the sum of its proper divisors (1).

448716533 is an equidigital number, since it uses as much as digits as its factorization.

448716533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 448716533 is about 21182.9302269540. The cubic root of 448716533 is about 765.5801957910.

The spelling of 448716533 in words is "four hundred forty-eight million, seven hundred sixteen thousand, five hundred thirty-three".