14500531264 has 28 divisors (see below), whose sum is σ = 30288941200. Its totient is φ = 6868672128.

The previous prime is 14500531249. The next prime is 14500531277. The reversal of 14500531264 is 46213500541.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5961174 + ... + 5963605.

It is an arithmetic number, because the mean of its divisors is an integer number (1081747900).

Almost surely, 2^14500531264 is an apocalyptic number.

It is an amenable number.

14500531264 is an abundant number, since it is smaller than the sum of its proper divisors (15788409936).

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

14500531264 is a wasteful number, since it uses less digits than its factorization.

14500531264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11924810 (or 11924800 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 14500531264 in words is "fourteen billion, five hundred million, five hundred thirty-one thousand, two hundred sixty-four".