448334573 has 2 divisors, whose sum is σ = 448334574. Its totient is φ = 448334572.

The previous prime is 448334533. The next prime is 448334611. The reversal of 448334573 is 375433844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 445505449 + 2829124 = 21107^2 + 1682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448334573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 448334573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448334503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224167286 + 224167287.

It is an arithmetic number, because the mean of its divisors is an integer number (224167287).

Almost surely, 2^448334573 is an apocalyptic number.

It is an amenable number.

448334573 is a deficient number, since it is larger than the sum of its proper divisors (1).

448334573 is an equidigital number, since it uses as much as digits as its factorization.

448334573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 41.

The square root of 448334573 is about 21173.9125576734. The cubic root of 448334573 is about 765.3629064025.

The spelling of 448334573 in words is "four hundred forty-eight million, three hundred thirty-four thousand, five hundred seventy-three".