14573909852 has 24 divisors (see below), whose sum is σ = 25617491760. Its totient is φ = 7254696960.

The previous prime is 14573909849. The next prime is 14573909869. The reversal of 14573909852 is 25890937541.

It is a junction number, because it is equal to n+sod(n) for n = 14573909794 and 14573909803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866402 + ... + 883062.

It is an arithmetic number, because the mean of its divisors is an integer number (1067395490).

Almost surely, 2^14573909852 is an apocalyptic number.

It is an amenable number.

14573909852 is a deficient number, since it is larger than the sum of its proper divisors (11043581908).

14573909852 is a wasteful number, since it uses less digits than its factorization.

14573909852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17621 (or 17619 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 14573909852 in words is "fourteen billion, five hundred seventy-three million, nine hundred nine thousand, eight hundred fifty-two".