13895375512 has 8 divisors (see below), whose sum is σ = 26053829100. Its totient is φ = 6947687752.

The previous prime is 13895375479. The next prime is 13895375531. The reversal of 13895375512 is 21557359831.

It is a happy number.

13895375512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 868460962 + ... + 868460977.

Almost surely, 2^13895375512 is an apocalyptic number.

It is an amenable number.

13895375512 is a deficient number, since it is larger than the sum of its proper divisors (12158453588).

13895375512 is a wasteful number, since it uses less digits than its factorization.

13895375512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736921945 (or 1736921941 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 49.

The spelling of 13895375512 in words is "thirteen billion, eight hundred ninety-five million, three hundred seventy-five thousand, five hundred twelve".