5447225448163 has 2 divisors, whose sum is σ = 5447225448164. Its totient is φ = 5447225448162.

The previous prime is 5447225448139. The next prime is 5447225448211. The reversal of 5447225448163 is 3618445227445.

5447225448163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5447225448163 is a prime.

It is a super-2 number, since 2×5447225448163² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5447225448113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723612724081 + 2723612724082.

It is an arithmetic number, because the mean of its divisors is an integer number (2723612724082).

Almost surely, 2^{5447225448163} is an apocalyptic number.

5447225448163 is a deficient number, since it is larger than the sum of its proper divisors (1).

5447225448163 is an equidigital number, since it uses as much as digits as its factorization.

5447225448163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25804800, while the sum is 55.

The spelling of 5447225448163 in words is "five trillion, four hundred forty-seven billion, two hundred twenty-five million, four hundred forty-eight thousand, one hundred sixty-three".