455564353319688 has 64 divisors (see below), whose sum is σ = 1218506898513600. Its totient is φ = 141504026906880.

The previous prime is 455564353319683. The next prime is 455564353319711. The reversal of 455564353319688 is 886913353465554.

It is not an unprimeable number, because it can be changed into a prime (455564353319683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8188862631 + ... + 8188918262.

It is an arithmetic number, because the mean of its divisors is an integer number (19039170289275).

Almost surely, 2^{455564353319688} is an apocalyptic number.

It is an amenable number.

455564353319688 is an abundant number, since it is smaller than the sum of its proper divisors (762942545193912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455564353319688 is a wasteful number, since it uses less digits than its factorization.

455564353319688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16377780982 (or 16377780978 counting only the distinct ones).

The product of its digits is 5598720000, while the sum is 75.

The spelling of 455564353319688 in words is "four hundred fifty-five trillion, five hundred sixty-four billion, three hundred fifty-three million, three hundred nineteen thousand, six hundred eighty-eight".