13500654325 has 6 divisors (see below), whose sum is σ = 16740811394. Its totient is φ = 10800523440.

The previous prime is 13500654311. The next prime is 13500654337. The reversal of 13500654325 is 52345600531.

It can be written as a sum of positive squares in 3 ways, for example, as 220166244 + 13280488081 = 14838^2 + 115241^2 .

It is not a de Polignac number, because 13500654325 - 2⁷ = 13500654197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270013062 + ... + 270013111.

Almost surely, 2^13500654325 is an apocalyptic number.

It is an amenable number.

13500654325 is a deficient number, since it is larger than the sum of its proper divisors (3240157069).

13500654325 is an equidigital number, since it uses as much as digits as its factorization.

13500654325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540026183 (or 540026178 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 13500654325 in words is "thirteen billion, five hundred million, six hundred fifty-four thousand, three hundred twenty-five".