1325440514425 has 48 divisors (see below), whose sum is σ = 1833357657600. Its totient is φ = 946248307200.

The previous prime is 1325440514417. The next prime is 1325440514441. The reversal of 1325440514425 is 5244150445231.

It is not a de Polignac number, because 1325440514425 - 2³ = 1325440514417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608649 + ... + 1738198.

It is an arithmetic number, because the mean of its divisors is an integer number (38194951200).

Almost surely, 2^{1325440514425} is an apocalyptic number.

It is an amenable number.

1325440514425 is a deficient number, since it is larger than the sum of its proper divisors (507917143175).

1325440514425 is a wasteful number, since it uses less digits than its factorization.

1325440514425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346946 (or 2346941 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 1325440514425 its reverse (5244150445231), we get a palindrome (6569590959656).

The spelling of 1325440514425 in words is "one trillion, three hundred twenty-five billion, four hundred forty million, five hundred fourteen thousand, four hundred twenty-five".