13545243352355 has 32 divisors (see below), whose sum is σ = 19096241633280. Its totient is φ = 9093172049280.

The previous prime is 13545243352331. The next prime is 13545243352409. The reversal of 13545243352355 is 55325334254531.

It is not a de Polignac number, because 13545243352355 - 2⁸ = 13545243352099 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, 72721874 + ... + 72907896.

It is an arithmetic number, because the mean of its divisors is an integer number (596757551040).

Almost surely, 2^{13545243352355} is an apocalyptic number.

13545243352355 is a deficient number, since it is larger than the sum of its proper divisors (5550998280925).

13545243352355 is a wasteful number, since it uses less digits than its factorization.

13545243352355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287891.

The product of its digits is 16200000, while the sum is 50.

The spelling of 13545243352355 in words is "thirteen trillion, five hundred forty-five billion, two hundred forty-three million, three hundred fifty-two thousand, three hundred fifty-five".