548595972448 has 12 divisors (see below), whose sum is σ = 1080048320820. Its totient is φ = 274297986208.

The previous prime is 548595972443. The next prime is 548595972473. The reversal of 548595972448 is 844279595845.

It is a super-2 number, since 2×548595972448² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548595972443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8571812038 + ... + 8571812101.

It is an arithmetic number, because the mean of its divisors is an integer number (90004026735).

Almost surely, 2^548595972448 is an apocalyptic number.

It is an amenable number.

548595972448 is a deficient number, since it is larger than the sum of its proper divisors (531452348372).

548595972448 is a wasteful number, since it uses less digits than its factorization.

548595972448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17143624149 (or 17143624141 counting only the distinct ones).

The product of its digits is 580608000, while the sum is 70.

The spelling of 548595972448 in words is "five hundred forty-eight billion, five hundred ninety-five million, nine hundred seventy-two thousand, four hundred forty-eight".