13863927552 has 36 divisors (see below), whose sum is σ = 36898267560. Its totient is φ = 4621308928.

The previous prime is 13863927527. The next prime is 13863927559. The reversal of 13863927552 is 25572936831.

13863927552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13863927495 and 13863927504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13863927559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9025227 + ... + 9026762.

Almost surely, 2^13863927552 is an apocalyptic number.

13863927552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13863927552 is an abundant number, since it is smaller than the sum of its proper divisors (23034340008).

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

13863927552 is an equidigital number, since it uses as much as digits as its factorization.

13863927552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052008 (or 18051994 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The spelling of 13863927552 in words is "thirteen billion, eight hundred sixty-three million, nine hundred twenty-seven thousand, five hundred fifty-two".