135134531603355 has 64 divisors (see below), whose sum is σ = 230302028763648. Its totient is φ = 67426985809920.

The previous prime is 135134531603353. The next prime is 135134531603363. The reversal of 135134531603355 is 553306135431531.

It is not a de Polignac number, because 135134531603355 - 2¹ = 135134531603353 is a prime.

It is a super-2 number, since 2×135134531603355² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135134531603353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227822472 + ... + 228414858.

It is an arithmetic number, because the mean of its divisors is an integer number (3598469199432).

Almost surely, 2^{135134531603355} is an apocalyptic number.

135134531603355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135134531603355 is a deficient number, since it is larger than the sum of its proper divisors (95167497160293).

135134531603355 is a wasteful number, since it uses less digits than its factorization.

135134531603355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597756.

The product of its (nonzero) digits is 3645000, while the sum is 48.

The spelling of 135134531603355 in words is "one hundred thirty-five trillion, one hundred thirty-four billion, five hundred thirty-one million, six hundred three thousand, three hundred fifty-five".