135163612064 has 96 divisors (see below), whose sum is σ = 289476633600. Its totient is φ = 61753992192.

The previous prime is 135163612063. The next prime is 135163612081. The reversal of 135163612064 is 460216361531.

It is not an unprimeable number, because it can be changed into a prime (135163612063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19025537 + ... + 19032639.

It is an arithmetic number, because the mean of its divisors is an integer number (3015381600).

Almost surely, 2^135163612064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135163612064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144738316800).

135163612064 is an abundant number, since it is smaller than the sum of its proper divisors (154313021536).

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

135163612064 is a wasteful number, since it uses less digits than its factorization.

135163612064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582 (or 7574 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

Adding to 135163612064 its reverse (460216361531), we get a palindrome (595379973595).

The spelling of 135163612064 in words is "one hundred thirty-five billion, one hundred sixty-three million, six hundred twelve thousand, sixty-four".