135536056 has 32 divisors (see below), whose sum is σ = 265975200. Its totient is φ = 64627200.

The previous prime is 135536047. The next prime is 135536081. The reversal of 135536056 is 650635531.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74356 + ... + 76156.

It is an arithmetic number, because the mean of its divisors is an integer number (8311725).

Almost surely, 2^135536056 is an apocalyptic number.

It is an amenable number.

135536056 is a deficient number, since it is larger than the sum of its proper divisors (130439144).

135536056 is a wasteful number, since it uses less digits than its factorization.

135536056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 135536056 is about 11641.9953616208. The cubic root of 135536056 is about 513.6708819819.

The spelling of 135536056 in words is "one hundred thirty-five million, five hundred thirty-six thousand, fifty-six".