13541435555 has 8 divisors (see below), whose sum is σ = 16250812944. Its totient is φ = 10832421600.

The previous prime is 13541435539. The next prime is 13541435599. The reversal of 13541435555 is 55553414531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13541435555 - 2⁴ = 13541435539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761 + ... + 164570.

It is an arithmetic number, because the mean of its divisors is an integer number (2031351618).

Almost surely, 2^13541435555 is an apocalyptic number.

13541435555 is a deficient number, since it is larger than the sum of its proper divisors (2709377389).

13541435555 is a wasteful number, since it uses less digits than its factorization.

13541435555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181717.

The product of its digits is 450000, while the sum is 41.

The spelling of 13541435555 in words is "thirteen billion, five hundred forty-one million, four hundred thirty-five thousand, five hundred fifty-five".