135748173306 has 32 divisors (see below), whose sum is σ = 273557098368. Its totient is φ = 44906874560.

The previous prime is 135748173299. The next prime is 135748173311. The reversal of 135748173306 is 603371847531.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460771 + ... + 695561.

It is an arithmetic number, because the mean of its divisors is an integer number (8548659324).

Almost surely, 2^135748173306 is an apocalyptic number.

135748173306 is an abundant number, since it is smaller than the sum of its proper divisors (137808925062).

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

135748173306 is a wasteful number, since it uses less digits than its factorization.

135748173306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235526.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 135748173306 in words is "one hundred thirty-five billion, seven hundred forty-eight million, one hundred seventy-three thousand, three hundred six".