662060665168 has 40 divisors (see below), whose sum is σ = 1466283651840. Its totient is φ = 283683734400.

The previous prime is 662060665159. The next prime is 662060665177. The reversal of 662060665168 is 861566060266.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (662060665159) and next prime (662060665177).

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, 22183 + ... + 1150918.

It is an arithmetic number, because the mean of its divisors is an integer number (36657091296).

Almost surely, 2^662060665168 is an apocalyptic number.

It is an amenable number.

662060665168 is an abundant number, since it is smaller than the sum of its proper divisors (804222986672).

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

662060665168 is a wasteful number, since it uses less digits than its factorization.

662060665168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178155 (or 1178149 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 662060665168 in words is "six hundred sixty-two billion, sixty million, six hundred sixty-five thousand, one hundred sixty-eight".