135064534612 has 24 divisors (see below), whose sum is σ = 270770729600. Its totient is φ = 57747301920.

The previous prime is 135064534607. The next prime is 135064534613. The reversal of 135064534612 is 216435460531.

It is a super-2 number, since 2×135064534612² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135064534613) 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, 5717112 + ... + 5740687.

Almost surely, 2^135064534612 is an apocalyptic number.

It is an amenable number.

135064534612 is an abundant number, since it is smaller than the sum of its proper divisors (135706194988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135064534612 is a wasteful number, since it uses less digits than its factorization.

135064534612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458231 (or 11458229 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 135064534612 in words is "one hundred thirty-five billion, sixty-four million, five hundred thirty-four thousand, six hundred twelve".