13893725932 has 48 divisors (see below), whose sum is σ = 25887859200. Its totient is φ = 6501876992.

The previous prime is 13893725921. The next prime is 13893725933. The reversal of 13893725932 is 23952739831.

It is a self number, because there is not a number n which added to its sum of digits gives 13893725932.

It is not an unprimeable number, because it can be changed into a prime (13893725933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14133513 + ... + 14134495.

It is an arithmetic number, because the mean of its divisors is an integer number (539330400).

Almost surely, 2^13893725932 is an apocalyptic number.

It is an amenable number.

13893725932 is a deficient number, since it is larger than the sum of its proper divisors (11994133268).

13893725932 is a wasteful number, since it uses less digits than its factorization.

13893725932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1948 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 52.

The spelling of 13893725932 in words is "thirteen billion, eight hundred ninety-three million, seven hundred twenty-five thousand, nine hundred thirty-two".