135350068 has 48 divisors (see below), whose sum is σ = 280698880. Its totient is φ = 55901664.

The previous prime is 135350063. The next prime is 135350077. The reversal of 135350068 is 860053531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135350063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94405 + ... + 95827.

Almost surely, 2^135350068 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 135350068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140349440).

135350068 is an abundant number, since it is smaller than the sum of its proper divisors (145348812).

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

135350068 is a wasteful number, since it uses less digits than its factorization.

135350068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1554 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 135350068 is about 11634.0048134767. The cubic root of 135350068 is about 513.4358145125.

The spelling of 135350068 in words is "one hundred thirty-five million, three hundred fifty thousand, sixty-eight".