14507638827 has 8 divisors (see below), whose sum is σ = 21102020160. Its totient is φ = 8792508360.

The previous prime is 14507638813. The next prime is 14507638877. The reversal of 14507638827 is 72883670541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14507638827 - 2¹⁴ = 14507622443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14507638827.

It is not an unprimeable number, because it can be changed into a prime (14507638877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219812677 + ... + 219812742.

It is an arithmetic number, because the mean of its divisors is an integer number (2637752520).

Almost surely, 2^14507638827 is an apocalyptic number.

14507638827 is a deficient number, since it is larger than the sum of its proper divisors (6594381333).

14507638827 is a wasteful number, since it uses less digits than its factorization.

14507638827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439625433.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 14507638827 in words is "fourteen billion, five hundred seven million, six hundred thirty-eight thousand, eight hundred twenty-seven".