8224864522489 has 4 divisors (see below), whose sum is σ = 8323959275856. Its totient is φ = 8125769769124.

The previous prime is 8224864522477. The next prime is 8224864522507. The reversal of 8224864522489 is 9842254684228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8224864522489 - 2⁹ = 8224864521977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8224864522489.

It is not an unprimeable number, because it can be changed into a prime (8224864522409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49547376559 + ... + 49547376724.

It is an arithmetic number, because the mean of its divisors is an integer number (2080989818964).

Almost surely, 2^{8224864522489} is an apocalyptic number.

It is an amenable number.

8224864522489 is a deficient number, since it is larger than the sum of its proper divisors (99094753367).

8224864522489 is an equidigital number, since it uses as much as digits as its factorization.

8224864522489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99094753366.

The product of its digits is 141557760, while the sum is 64.

The spelling of 8224864522489 in words is "eight trillion, two hundred twenty-four billion, eight hundred sixty-four million, five hundred twenty-two thousand, four hundred eighty-nine".