4668565685792 has 54 divisors (see below), whose sum is σ = 9519829686549. Its totient is φ = 2253619213440.

The previous prime is 4668565685789. The next prime is 4668565685843. The reversal of 4668565685792 is 2975865658664.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 4665790081936 + 2775603856 = 2160044^2 + 52684^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1527836.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 354451367 + ... + 354464537.

Almost surely, 2^{4668565685792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4668565685792

4668565685792 is an abundant number, since it is smaller than the sum of its proper divisors (4851264000757).

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

4668565685792 is an frugal number, since it uses more digits than its factorization.

4668565685792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410 (or 13202 counting only the distinct ones).

The product of its digits is 5225472000, while the sum is 77.

The spelling of 4668565685792 in words is "four trillion, six hundred sixty-eight billion, five hundred sixty-five million, six hundred eighty-five thousand, seven hundred ninety-two".