135301552265665 has 8 divisors (see below), whose sum is σ = 162361967351400. Its totient is φ = 108241172057472.

The previous prime is 135301552265569. The next prime is 135301552265701. The reversal of 135301552265665 is 566562255103531.

It can be written as a sum of positive squares in 4 ways, for example, as 4347425162304 + 130954127103361 = 2085048^2 + 11443519^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 135301552265665 - 2²⁷ = 135301418047937 is a prime.

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, 750061 + ... + 16467109.

It is an arithmetic number, because the mean of its divisors is an integer number (20295245918925).

Almost surely, 2^{135301552265665} is an apocalyptic number.

It is an amenable number.

135301552265665 is a deficient number, since it is larger than the sum of its proper divisors (27060415085735).

135301552265665 is a wasteful number, since it uses less digits than its factorization.

135301552265665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17438771.

The product of its (nonzero) digits is 24300000, while the sum is 55.

The spelling of 135301552265665 in words is "one hundred thirty-five trillion, three hundred one billion, five hundred fifty-two million, two hundred sixty-five thousand, six hundred sixty-five".