662847521160 has 128 divisors (see below), whose sum is σ = 2283493939200. Its totient is φ = 152232917760.

The previous prime is 662847521099. The next prime is 662847521209. The reversal of 662847521160 is 61125748266.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13189584 + ... + 13239743.

It is an arithmetic number, because the mean of its divisors is an integer number (17839796400).

Almost surely, 2^662847521160 is an apocalyptic number.

662847521160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

662847521160 is an abundant number, since it is smaller than the sum of its proper divisors (1620646418040).

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

662847521160 is a wasteful number, since it uses less digits than its factorization.

662847521160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26429371 (or 26429367 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 662847521160 in words is "six hundred sixty-two billion, eight hundred forty-seven million, five hundred twenty-one thousand, one hundred sixty".