135016056 has 96 divisors (see below), whose sum is σ = 423321600. Its totient is φ = 38076480.

The previous prime is 135016051. The next prime is 135016061. The reversal of 135016056 is 650610531.

It is a happy number.

135016056 is a `hidden beast` number, since 1 + 3 + 50 + 1 + 605 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (135016051) and next prime (135016061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135016051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38121 + ... + 41511.

It is an arithmetic number, because the mean of its divisors is an integer number (4409600).

Almost surely, 2^135016056 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 135016056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211660800).

135016056 is an abundant number, since it is smaller than the sum of its proper divisors (288305544).

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

135016056 is a wasteful number, since it uses less digits than its factorization.

135016056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489 (or 3482 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 135016056 is about 11619.6409583085. The cubic root of 135016056 is about 513.0131205107.

Adding to 135016056 its reverse (650610531), we get a palindrome (785626587).

The spelling of 135016056 in words is "one hundred thirty-five million, sixteen thousand, fifty-six".