13132425515 has 32 divisors (see below), whose sum is σ = 17516233152. Its totient is φ = 9372160000.

The previous prime is 13132425479. The next prime is 13132425521. The reversal of 13132425515 is 51552423131.

It is not a de Polignac number, because 13132425515 - 2⁶ = 13132425451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 617255 + ... + 638175.

It is an arithmetic number, because the mean of its divisors is an integer number (547382286).

Almost surely, 2^13132425515 is an apocalyptic number.

13132425515 is a deficient number, since it is larger than the sum of its proper divisors (4383807637).

13132425515 is a wasteful number, since it uses less digits than its factorization.

13132425515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21151.

The product of its digits is 18000, while the sum is 32.

Adding to 13132425515 its reverse (51552423131), we get a palindrome (64684848646).

The spelling of 13132425515 in words is "thirteen billion, one hundred thirty-two million, four hundred twenty-five thousand, five hundred fifteen".