14532527868 has 12 divisors (see below), whose sum is σ = 33909231720. Its totient is φ = 4844175952.

The previous prime is 14532527827. The next prime is 14532527881. The reversal of 14532527868 is 86872523541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×14532527868² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14532527868.

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, 605521983 + ... + 605522006.

It is an arithmetic number, because the mean of its divisors is an integer number (2825769310).

Almost surely, 2^14532527868 is an apocalyptic number.

It is an amenable number.

14532527868 is an abundant number, since it is smaller than the sum of its proper divisors (19376703852).

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

14532527868 is a wasteful number, since it uses less digits than its factorization.

14532527868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211043996 (or 1211043994 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 51.

The spelling of 14532527868 in words is "fourteen billion, five hundred thirty-two million, five hundred twenty-seven thousand, eight hundred sixty-eight".