663065584422 has 8 divisors (see below), whose sum is σ = 1326131168856. Its totient is φ = 221021861472.

The previous prime is 663065584343. The next prime is 663065584451. The reversal of 663065584422 is 224485560366.

It is a sphenic number, since it is the product of 3 distinct primes.

663065584422 is an admirable number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 55255465363 + ... + 55255465374.

It is an arithmetic number, because the mean of its divisors is an integer number (165766396107).

Almost surely, 2^663065584422 is an apocalyptic number.

663065584422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

663065584422 is a wasteful number, since it uses less digits than its factorization.

663065584422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110510930742.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 663065584422 in words is "six hundred sixty-three billion, sixty-five million, five hundred eighty-four thousand, four hundred twenty-two".