135955306 has 16 divisors (see below), whose sum is σ = 211667400. Its totient is φ = 65415168.

The previous prime is 135955301. The next prime is 135955343. The reversal of 135955306 is 603559531.

It can be written as a sum of positive squares in 4 ways, for example, as 75255625 + 60699681 = 8675^2 + 7791^2 .

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (135955301) 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 7 ways as a sum of consecutive naturals, for example, 14410 + ... + 21898.

Almost surely, 2^135955306 is an apocalyptic number.

135955306 is a deficient number, since it is larger than the sum of its proper divisors (75712094).

135955306 is a wasteful number, since it uses less digits than its factorization.

135955306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7833.

The product of its (nonzero) digits is 60750, while the sum is 37.

The square root of 135955306 is about 11659.9873927891. The cubic root of 135955306 is about 514.1999782049.

It can be divided in two parts, 1359 and 55306, that added together give a palindrome (56665).

The spelling of 135955306 in words is "one hundred thirty-five million, nine hundred fifty-five thousand, three hundred six".