5548945472 has 28 divisors (see below), whose sum is σ = 12584216640. Its totient is φ = 2378119296.

The previous prime is 5548945439. The next prime is 5548945483. The reversal of 5548945472 is 2745498455.

It is a tau number, because it is divible by the number of its divisors (28).

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, 6192572 + ... + 6193467.

Almost surely, 2^5548945472 is an apocalyptic number.

It is an amenable number.

5548945472 is an abundant number, since it is smaller than the sum of its proper divisors (7035271168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5548945472 is a wasteful number, since it uses less digits than its factorization.

5548945472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12386058 (or 12386048 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 53.

The square root of 5548945472 is about 74491.2442640073. The cubic root of 5548945472 is about 1770.3949103410.

The spelling of 5548945472 in words is "five billion, five hundred forty-eight million, nine hundred forty-five thousand, four hundred seventy-two".