13038145025 has 12 divisors (see below), whose sum is σ = 16543284912. Its totient is φ = 10187945040.

The previous prime is 13038145009. The next prime is 13038145037. The reversal of 13038145025 is 52054183031.

It is not a de Polignac number, because 13038145025 - 2⁴ = 13038145009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13038144982 and 13038145000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6063179 + ... + 6065328.

It is an arithmetic number, because the mean of its divisors is an integer number (1378607076).

Almost surely, 2^13038145025 is an apocalyptic number.

It is an amenable number.

13038145025 is a deficient number, since it is larger than the sum of its proper divisors (3505139887).

13038145025 is a wasteful number, since it uses less digits than its factorization.

13038145025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12128560 (or 12128555 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 13038145025 in words is "thirteen billion, thirty-eight million, one hundred forty-five thousand, twenty-five".