14253945225 has 24 divisors (see below), whose sum is σ = 25379333952. Its totient is φ = 7017326400.

The previous prime is 14253945197. The next prime is 14253945263. The reversal of 14253945225 is 52254935241.

14253945225 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 14253945225 - 2¹¹ = 14253943177 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 7308741 + ... + 7310690.

It is an arithmetic number, because the mean of its divisors is an integer number (1057472248).

Almost surely, 2^14253945225 is an apocalyptic number.

14253945225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14253945225 is a deficient number, since it is larger than the sum of its proper divisors (11125388727).

14253945225 is a wasteful number, since it uses less digits than its factorization.

14253945225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14619457 (or 14619452 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The spelling of 14253945225 in words is "fourteen billion, two hundred fifty-three million, nine hundred forty-five thousand, two hundred twenty-five".