1425402325 has 12 divisors (see below), whose sum is σ = 1860525760. Its totient is φ = 1080304560.

The previous prime is 1425402283. The next prime is 1425402343. The reversal of 1425402325 is 5232045241.

It is not a de Polignac number, because 1425402325 - 2¹⁵ = 1425369557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425402293 and 1425402302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1499949 + ... + 1500898.

Almost surely, 2^1425402325 is an apocalyptic number.

It is an amenable number.

1425402325 is a deficient number, since it is larger than the sum of its proper divisors (435123435).

1425402325 is a wasteful number, since it uses less digits than its factorization.

1425402325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000876 (or 3000871 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1425402325 is about 37754.5007250791. The cubic root of 1425402325 is about 1125.4144514121.

Adding to 1425402325 its reverse (5232045241), we get a palindrome (6657447566).

The spelling of 1425402325 in words is "one billion, four hundred twenty-five million, four hundred two thousand, three hundred twenty-five".