14115214525 has 48 divisors (see below), whose sum is σ = 18168837120. Its totient is φ = 10871078400.

The previous prime is 14115214483. The next prime is 14115214537. The reversal of 14115214525 is 52541251141.

14115214525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14115214525 is a prime.

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 in 47 ways as a sum of consecutive naturals, for example, 38460892 + ... + 38461258.

It is an arithmetic number, because the mean of its divisors is an integer number (378517440).

Almost surely, 2^14115214525 is an apocalyptic number.

It is an amenable number.

14115214525 is a deficient number, since it is larger than the sum of its proper divisors (4053622595).

14115214525 is a wasteful number, since it uses less digits than its factorization.

14115214525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 809 counting only the distinct ones).

The product of its digits is 8000, while the sum is 31.

Adding to 14115214525 its reverse (52541251141), we get a palindrome (66656465666).

The spelling of 14115214525 in words is "fourteen billion, one hundred fifteen million, two hundred fourteen thousand, five hundred twenty-five".