13054120525 has 24 divisors (see below), whose sum is σ = 17169213600. Its totient is φ = 9818078400.

The previous prime is 13054120493. The next prime is 13054120543. The reversal of 13054120525 is 52502145031.

It is not a de Polignac number, because 13054120525 - 2⁵ = 13054120493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13054120493 and 13054120502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42670 + ... + 167119.

It is an arithmetic number, because the mean of its divisors is an integer number (715383900).

Almost surely, 2^13054120525 is an apocalyptic number.

It is an amenable number.

13054120525 is a deficient number, since it is larger than the sum of its proper divisors (4115093075).

13054120525 is a wasteful number, since it uses less digits than its factorization.

13054120525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209949 (or 209944 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 13054120525 its reverse (52502145031), we get a palindrome (65556265556).

The spelling of 13054120525 in words is "thirteen billion, fifty-four million, one hundred twenty thousand, five hundred twenty-five".