448537272585 has 8 divisors (see below), whose sum is σ = 717659636160. Its totient is φ = 239219878704.

The previous prime is 448537272569. The next prime is 448537272607. The reversal of 448537272585 is 585272735844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 448537272585 - 2⁴ = 448537272569 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14951242405 + ... + 14951242434.

It is an arithmetic number, because the mean of its divisors is an integer number (89707454520).

Almost surely, 2^448537272585 is an apocalyptic number.

It is an amenable number.

448537272585 is a deficient number, since it is larger than the sum of its proper divisors (269122363575).

448537272585 is a wasteful number, since it uses less digits than its factorization.

448537272585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29902484847.

The product of its digits is 75264000, while the sum is 60.

The spelling of 448537272585 in words is "four hundred forty-eight billion, five hundred thirty-seven million, two hundred seventy-two thousand, five hundred eighty-five".