548488884845 has 16 divisors (see below), whose sum is σ = 718835038272. Its totient is φ = 398449215360.

The previous prime is 548488884821. The next prime is 548488884847.

548488884845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 548488884845 - 2¹⁰ = 548488883821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548488884847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5598392 + ... + 5695521.

It is an arithmetic number, because the mean of its divisors is an integer number (44927189892).

Almost surely, 2^548488884845 is an apocalyptic number.

548488884845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

548488884845 is a deficient number, since it is larger than the sum of its proper divisors (170346153427).

548488884845 is a wasteful number, since it uses less digits than its factorization.

548488884845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11294812.

The product of its digits is 1677721600, while the sum is 74.

The spelling of 548488884845 in words is "five hundred forty-eight billion, four hundred eighty-eight million, eight hundred eighty-four thousand, eight hundred forty-five".