8484840000173 has 2 divisors, whose sum is σ = 8484840000174. Its totient is φ = 8484840000172.

The previous prime is 8484840000163. The next prime is 8484840000191. The reversal of 8484840000173 is 3710000484848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6066186739369 + 2418653260804 = 2462963^2 + 1555202^2 .

It is a cyclic number.

It is not a de Polignac number, because 8484840000173 - 2⁸ = 8484839999917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8484840000163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4242420000086 + 4242420000087.

It is an arithmetic number, because the mean of its divisors is an integer number (4242420000087).

Almost surely, 2^{8484840000173} is an apocalyptic number.

It is an amenable number.

8484840000173 is a deficient number, since it is larger than the sum of its proper divisors (1).

8484840000173 is an equidigital number, since it uses as much as digits as its factorization.

8484840000173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 688128, while the sum is 47.

The spelling of 8484840000173 in words is "eight trillion, four hundred eighty-four billion, eight hundred forty million, one hundred seventy-three", and thus it is an aban number.