84584448548 has 12 divisors (see below), whose sum is σ = 150050494860. Its totient is φ = 41712878592.

The previous prime is 84584448527. The next prime is 84584448709.

It is a happy number.

84584448548 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 18654642724 + 65929805824 = 136582^2 + 256768^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144836093 + ... + 144836676.

It is an arithmetic number, because the mean of its divisors is an integer number (12504207905).

Almost surely, 2^84584448548 is an apocalyptic number.

It is an amenable number.

84584448548 is a deficient number, since it is larger than the sum of its proper divisors (65466046312).

84584448548 is a wasteful number, since it uses less digits than its factorization.

84584448548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289672846 (or 289672844 counting only the distinct ones).

The product of its digits is 104857600, while the sum is 62.

The spelling of 84584448548 in words is "eighty-four billion, five hundred eighty-four million, four hundred forty-eight thousand, five hundred forty-eight".