12518429588 has 12 divisors (see below), whose sum is σ = 25036859232. Its totient is φ = 5365041240.

The previous prime is 12518429569. The next prime is 12518429593. The reversal of 12518429588 is 88592481521.

12518429588 is an admirable number.

It is a super-2 number, since 2×12518429588² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223543358 + ... + 223543413.

It is an arithmetic number, because the mean of its divisors is an integer number (2086404936).

Almost surely, 2^12518429588 is an apocalyptic number.

It is an amenable number.

12518429588 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12518429588 is a wasteful number, since it uses less digits than its factorization.

12518429588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447086782 (or 447086780 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 53.

The spelling of 12518429588 in words is "twelve billion, five hundred eighteen million, four hundred twenty-nine thousand, five hundred eighty-eight".