14252442525 has 36 divisors (see below), whose sum is σ = 25835304768. Its totient is φ = 7509710880.

The previous prime is 14252442511. The next prime is 14252442551. The reversal of 14252442525 is 52524425241.

14252442525 is a `hidden beast` number, since 1 + 42 + 52 + 4 + 42 + 525 = 666.

It is not a de Polignac number, because 14252442525 - 2⁷ = 14252442397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14252442525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 362917 + ... + 400266.

Almost surely, 2^14252442525 is an apocalyptic number.

14252442525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14252442525 is a deficient number, since it is larger than the sum of its proper divisors (11582862243).

14252442525 is a wasteful number, since it uses less digits than its factorization.

14252442525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763282 (or 763274 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

Adding to 14252442525 its reverse (52524425241), we get a palindrome (66776867766).

The spelling of 14252442525 in words is "fourteen billion, two hundred fifty-two million, four hundred forty-two thousand, five hundred twenty-five".