662080512160 has 48 divisors (see below), whose sum is σ = 1656174935016. Its totient is φ = 249253838848.

The previous prime is 662080512157. The next prime is 662080512209. The reversal of 662080512160 is 61215080266.

It can be written as a sum of positive squares in 4 ways, for example, as 599342285584 + 62738226576 = 774172^2 + 250476^2 .

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, 121703257 + ... + 121708696.

Almost surely, 2^662080512160 is an apocalyptic number.

It is an amenable number.

662080512160 is an abundant number, since it is smaller than the sum of its proper divisors (994094422856).

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

662080512160 is a wasteful number, since it uses less digits than its factorization.

662080512160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243411985 (or 243411977 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 662080512160 in words is "six hundred sixty-two billion, eighty million, five hundred twelve thousand, one hundred sixty".