135135363531533 has 8 divisors (see below), whose sum is σ = 139795417032480. Its totient is φ = 130475324255920.

The previous prime is 135135363531527. The next prime is 135135363531551. The reversal of 135135363531533 is 335135363531531.

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 135135363531533 - 2⁴⁴ = 117543177487117 is a prime.

It is a super-4 number, since 4×135135363531533⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135135363531523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17981366 + ... + 24363912.

It is an arithmetic number, because the mean of its divisors is an integer number (17474427129060).

Almost surely, 2^{135135363531533} is an apocalyptic number.

It is an amenable number.

135135363531533 is a deficient number, since it is larger than the sum of its proper divisors (4660053500947).

135135363531533 is an equidigital number, since it uses as much as digits as its factorization.

135135363531533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112667.

The product of its digits is 8201250, while the sum is 50.

The spelling of 135135363531533 in words is "one hundred thirty-five trillion, one hundred thirty-five billion, three hundred sixty-three million, five hundred thirty-one thousand, five hundred thirty-three".