14525444425 has 12 divisors (see below), whose sum is σ = 18959528080. Its totient is φ = 11008757520.

The previous prime is 14525444411. The next prime is 14525444431. The reversal of 14525444425 is 52444452541.

It is a de Polignac number, because none of the positive numbers 2^k-14525444425 is a prime.

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, 15289467 + ... + 15290416.

Almost surely, 2^14525444425 is an apocalyptic number.

It is an amenable number.

14525444425 is a deficient number, since it is larger than the sum of its proper divisors (4434083655).

14525444425 is a wasteful number, since it uses less digits than its factorization.

14525444425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30579912 (or 30579907 counting only the distinct ones).

The product of its digits is 512000, while the sum is 40.

Adding to 14525444425 its reverse (52444452541), we get a palindrome (66969896966).

The spelling of 14525444425 in words is "fourteen billion, five hundred twenty-five million, four hundred forty-four thousand, four hundred twenty-five".