13333445025 has 24 divisors (see below), whose sum is σ = 22087005984. Its totient is φ = 7097500800.

The previous prime is 13333445017. The next prime is 13333445039. The reversal of 13333445025 is 52054433331.

13333445025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13333445025 - 2³ = 13333445017 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 131539 + ... + 209688.

It is an arithmetic number, because the mean of its divisors is an integer number (920291916).

Almost surely, 2^13333445025 is an apocalyptic number.

13333445025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13333445025 is a deficient number, since it is larger than the sum of its proper divisors (8753560959).

13333445025 is a wasteful number, since it uses less digits than its factorization.

13333445025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341761 (or 341756 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 13333445025 its reverse (52054433331), we get a palindrome (65387878356).

The spelling of 13333445025 in words is "thirteen billion, three hundred thirty-three million, four hundred forty-five thousand, twenty-five".