13833920625 has 40 divisors (see below), whose sum is σ = 26341917888. Its totient is φ = 6324072000.

The previous prime is 13833920621. The next prime is 13833920641. The reversal of 13833920625 is 52602933831.

It is not a de Polignac number, because 13833920625 - 2² = 13833920621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13833920621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 513882 + ... + 540131.

Almost surely, 2^13833920625 is an apocalyptic number.

13833920625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13833920625 is a deficient number, since it is larger than the sum of its proper divisors (12507997263).

13833920625 is an equidigital number, since it uses as much as digits as its factorization.

13833920625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054043 (or 1054028 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 13833920625 in words is "thirteen billion, eight hundred thirty-three million, nine hundred twenty thousand, six hundred twenty-five".