135044655 has 8 divisors (see below), whose sum is σ = 216071472. Its totient is φ = 72023808.

The previous prime is 135044653. The next prime is 135044659. The reversal of 135044655 is 556440531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135044655 - 2¹ = 135044653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135044653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4501474 + ... + 4501503.

It is an arithmetic number, because the mean of its divisors is an integer number (27008934).

Almost surely, 2^135044655 is an apocalyptic number.

135044655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135044655 is a deficient number, since it is larger than the sum of its proper divisors (81026817).

135044655 is an equidigital number, since it uses as much as digits as its factorization.

135044655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002985.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 135044655 is about 11620.8715249761. The cubic root of 135044655 is about 513.0493399720.

The spelling of 135044655 in words is "one hundred thirty-five million, forty-four thousand, six hundred fifty-five".