13125253541425 has 12 divisors (see below), whose sum is σ = 16276736543616. Its totient is φ = 10499285315600.

The previous prime is 13125253541417. The next prime is 13125253541467. The reversal of 13125253541425 is 52414535252131.

It is not a de Polignac number, because 13125253541425 - 2³ = 13125253541417 is a prime.

It is a Duffinian number.

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, 22646041 + ... + 23218390.

It is an arithmetic number, because the mean of its divisors is an integer number (1356394711968).

Almost surely, 2^{13125253541425} is an apocalyptic number.

It is an amenable number.

13125253541425 is a deficient number, since it is larger than the sum of its proper divisors (3151483002191).

13125253541425 is a wasteful number, since it uses less digits than its factorization.

13125253541425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45875888 (or 45875883 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

Adding to 13125253541425 its reverse (52414535252131), we get a palindrome (65539788793556).

The spelling of 13125253541425 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-three million, five hundred forty-one thousand, four hundred twenty-five".