14415725225 has 18 divisors (see below), whose sum is σ = 19648280190. Its totient is φ = 10484161600.

The previous prime is 14415725213. The next prime is 14415725237. The reversal of 14415725225 is 52252751441.

It is an interprime number because it is at equal distance from previous prime (14415725213) and next prime (14415725237).

It can be written as a sum of positive squares in 3 ways, for example, as 291828889 + 14123896336 = 17083^2 + 118844^2 .

It is not a de Polignac number, because 14415725225 - 2⁸ = 14415724969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2379740 + ... + 2385789.

Almost surely, 2^14415725225 is an apocalyptic number.

It is an amenable number.

14415725225 is a deficient number, since it is larger than the sum of its proper divisors (5232554965).

14415725225 is a wasteful number, since it uses less digits than its factorization.

14415725225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765561 (or 4765545 counting only the distinct ones).

The product of its digits is 112000, while the sum is 38.

The spelling of 14415725225 in words is "fourteen billion, four hundred fifteen million, seven hundred twenty-five thousand, two hundred twenty-five".