13901387525 has 12 divisors (see below), whose sum is σ = 18144969600. Its totient is φ = 10535788080.

The previous prime is 13901387501. The next prime is 13901387527. The reversal of 13901387525 is 52578310931.

13901387525 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 13901387525 - 2¹⁶ = 13901321989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13901387527) 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 11 ways as a sum of consecutive naturals, for example, 14632565 + ... + 14633514.

It is an arithmetic number, because the mean of its divisors is an integer number (1512080800).

Almost surely, 2^13901387525 is an apocalyptic number.

It is an amenable number.

13901387525 is a deficient number, since it is larger than the sum of its proper divisors (4243582075).

13901387525 is a wasteful number, since it uses less digits than its factorization.

13901387525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29266108 (or 29266103 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 13901387525 in words is "thirteen billion, nine hundred one million, three hundred eighty-seven thousand, five hundred twenty-five".