548875228555 has 4 divisors (see below), whose sum is σ = 658650274272. Its totient is φ = 439100182840.

The previous prime is 548875228513. The next prime is 548875228619. The reversal of 548875228555 is 555822578845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 555822578845 = 5 ⋅111164515769.

It is not a de Polignac number, because 548875228555 - 2²⁹ = 548338357643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54887522851 + ... + 54887522860.

It is an arithmetic number, because the mean of its divisors is an integer number (164662568568).

Almost surely, 2^548875228555 is an apocalyptic number.

548875228555 is a deficient number, since it is larger than the sum of its proper divisors (109775045717).

548875228555 is a wasteful number, since it uses less digits than its factorization.

548875228555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109775045716.

The product of its digits is 179200000, while the sum is 64.

The spelling of 548875228555 in words is "five hundred forty-eight billion, eight hundred seventy-five million, two hundred twenty-eight thousand, five hundred fifty-five".