2685589321008 has 40 divisors (see below), whose sum is σ = 7568478997056. Its totient is φ = 813814945600.

The previous prime is 2685589321007. The next prime is 2685589321061. The reversal of 2685589321008 is 8001239855862.

It is a super-2 number, since 2×2685589321008² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2685589321007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2543171178 + ... + 2543172233.

Almost surely, 2^{2685589321008} is an apocalyptic number.

It is an amenable number.

2685589321008 is an abundant number, since it is smaller than the sum of its proper divisors (4882889676048).

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

2685589321008 is a wasteful number, since it uses less digits than its factorization.

2685589321008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086343433 (or 5086343427 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 57.

The spelling of 2685589321008 in words is "two trillion, six hundred eighty-five billion, five hundred eighty-nine million, three hundred twenty-one thousand, eight".