448098286775 has 12 divisors (see below), whose sum is σ = 555654374832. Its totient is φ = 358470565440.

The previous prime is 448098286771. The next prime is 448098286781. The reversal of 448098286775 is 577682890844.

It is not a de Polignac number, because 448098286775 - 2² = 448098286771 is a prime.

It is a super-2 number, since 2×448098286775² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448098286771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1095662 + ... + 1447988.

It is an arithmetic number, because the mean of its divisors is an integer number (46304531236).

Almost surely, 2^448098286775 is an apocalyptic number.

448098286775 is a deficient number, since it is larger than the sum of its proper divisors (107556088057).

448098286775 is a wasteful number, since it uses less digits than its factorization.

448098286775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403210 (or 403205 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 68.

The spelling of 448098286775 in words is "four hundred forty-eight billion, ninety-eight million, two hundred eighty-six thousand, seven hundred seventy-five".