13425097125925 has 12 divisors (see below), whose sum is σ = 16648992647140. Its totient is φ = 10738869822720.

The previous prime is 13425097125917. The next prime is 13425097125929. The reversal of 13425097125925 is 52952179052431.

It can be written as a sum of positive squares in 6 ways, for example, as 2354524526916 + 11070572599009 = 1534446^2 + 3327247^2 .

It is not a de Polignac number, because 13425097125925 - 2³ = 13425097125917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425097125929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29970180 + ... + 30414829.

Almost surely, 2^{13425097125925} is an apocalyptic number.

It is an amenable number.

13425097125925 is a deficient number, since it is larger than the sum of its proper divisors (3223895521215).

13425097125925 is an equidigital number, since it uses as much as digits as its factorization.

13425097125925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60393912 (or 60393907 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 55.

The spelling of 13425097125925 in words is "thirteen trillion, four hundred twenty-five billion, ninety-seven million, one hundred twenty-five thousand, nine hundred twenty-five".