14574252521225 has 12 divisors (see below), whose sum is σ = 18456585321984. Its totient is φ = 11411329632720.

The previous prime is 14574252521197. The next prime is 14574252521233. The reversal of 14574252521225 is 52212525247541.

It is a happy number.

It is not a de Polignac number, because 14574252521225 - 2³² = 14569957553929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14574252521225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6201808409 + ... + 6201810758.

It is an arithmetic number, because the mean of its divisors is an integer number (1538048776832).

Almost surely, 2^{14574252521225} is an apocalyptic number.

It is an amenable number.

14574252521225 is a deficient number, since it is larger than the sum of its proper divisors (3882332800759).

14574252521225 is a wasteful number, since it uses less digits than its factorization.

14574252521225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12403619224 (or 12403619219 counting only the distinct ones).

The product of its digits is 2240000, while the sum is 47.

Adding to 14574252521225 its reverse (52212525247541), we get a palindrome (66786777768766).

The spelling of 14574252521225 in words is "fourteen trillion, five hundred seventy-four billion, two hundred fifty-two million, five hundred twenty-one thousand, two hundred twenty-five".