448543675351 has 2 divisors, whose sum is σ = 448543675352. Its totient is φ = 448543675350.

The previous prime is 448543675267. The next prime is 448543675403. The reversal of 448543675351 is 153576345844.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448543675351 - 2²³ = 448535286743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448543675292 and 448543675301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448543975351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224271837675 + 224271837676.

It is an arithmetic number, because the mean of its divisors is an integer number (224271837676).

Almost surely, 2^448543675351 is an apocalyptic number.

448543675351 is a deficient number, since it is larger than the sum of its proper divisors (1).

448543675351 is an equidigital number, since it uses as much as digits as its factorization.

448543675351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192000, while the sum is 55.

The spelling of 448543675351 in words is "four hundred forty-eight billion, five hundred forty-three million, six hundred seventy-five thousand, three hundred fifty-one".