14475699225 has 81 divisors (see below), whose sum is σ = 28121009943. Its totient is φ = 7114947840.

The previous prime is 14475699211. The next prime is 14475699241. The reversal of 14475699225 is 52299657441.

It is a happy number.

The square root of 14475699225 is 120315.

It is a perfect power (a square), and thus also a powerful number.

14475699225 is a `hidden beast` number, since 1 + 4 + 475 + 69 + 92 + 25 = 666.

14475699225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 13 ways, for example, as 12665026521 + 1810672704 = 112539^2 + 42552^2 .

It is not a de Polignac number, because 14475699225 - 2¹¹ = 14475697177 is a prime.

It is a Curzon 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 80 ways as a sum of consecutive naturals, for example, 23461117 + ... + 23461733.

Almost surely, 2^14475699225 is an apocalyptic number.

14475699225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14475699225 is the 120315-th square number.

14475699225 is the 60158-th centered octagonal number.

It is an amenable number.

14475699225 is a deficient number, since it is larger than the sum of its proper divisors (13645310718).

14475699225 is an equidigital number, since it uses as much as digits as its factorization.

14475699225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 638 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 14475699225 in words is "fourteen billion, four hundred seventy-five million, six hundred ninety-nine thousand, two hundred twenty-five".