5447225448172 has 12 divisors (see below), whose sum is σ = 9533005571880. Its totient is φ = 2723509570496.

The previous prime is 5447225448163. The next prime is 5447225448211. The reversal of 5447225448172 is 2718445227445.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25669522 + ... + 25880857.

It is an arithmetic number, because the mean of its divisors is an integer number (794417130990).

Almost surely, 2^{5447225448172} is an apocalyptic number.

It is an amenable number.

5447225448172 is a deficient number, since it is larger than the sum of its proper divisors (4085780123708).

5447225448172 is a wasteful number, since it uses less digits than its factorization.

5447225448172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51576800 (or 51576798 counting only the distinct ones).

The product of its digits is 20070400, while the sum is 55.

The spelling of 5447225448172 in words is "five trillion, four hundred forty-seven billion, two hundred twenty-five million, four hundred forty-eight thousand, one hundred seventy-two".