12581383513088 has 88 divisors (see below), whose sum is σ = 27348098301888. Its totient is φ = 5750415138816.

The previous prime is 12581383513081. The next prime is 12581383513169. The reversal of 12581383513088 is 88031538318521.

It is a super-2 number, since 2×12581383513088² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12581383513081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3216806 + ... + 5959077.

Almost surely, 2^{12581383513088} is an apocalyptic number.

It is an amenable number.

12581383513088 is an abundant number, since it is smaller than the sum of its proper divisors (14766714788800).

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

12581383513088 is a wasteful number, since it uses less digits than its factorization.

12581383513088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9176019 (or 9176001 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 56.

The spelling of 12581383513088 in words is "twelve trillion, five hundred eighty-one billion, three hundred eighty-three million, five hundred thirteen thousand, eighty-eight".