8645225468 has 24 divisors (see below), whose sum is σ = 16510005120. Its totient is φ = 3928342320.

The previous prime is 8645225447. The next prime is 8645225489.

8645225468 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (8645225447) and next prime (8645225489).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108113 + ... + 170231.

It is an arithmetic number, because the mean of its divisors is an integer number (687916880).

Almost surely, 2^8645225468 is an apocalyptic number.

It is an amenable number.

8645225468 is a deficient number, since it is larger than the sum of its proper divisors (7864779652).

8645225468 is a wasteful number, since it uses less digits than its factorization.

8645225468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65297 (or 65295 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 50.

The square root of 8645225468 is about 92979.7046026712. The cubic root of 8645225468 is about 2052.3847297072.

The spelling of 8645225468 in words is "eight billion, six hundred forty-five million, two hundred twenty-five thousand, four hundred sixty-eight".