135550328 has 8 divisors (see below), whose sum is σ = 254156880. Its totient is φ = 67775160.

The previous prime is 135550301. The next prime is 135550343. The reversal of 135550328 is 823055531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 135550294 and 135550303.

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 as a sum of consecutive naturals, namely, 8471888 + ... + 8471903.

It is an arithmetic number, because the mean of its divisors is an integer number (31769610).

Almost surely, 2^135550328 is an apocalyptic number.

It is an amenable number.

135550328 is a deficient number, since it is larger than the sum of its proper divisors (118606552).

135550328 is a wasteful number, since it uses less digits than its factorization.

135550328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16943797 (or 16943793 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 135550328 is about 11642.6082988306. The cubic root of 135550328 is about 513.6889112644.

It can be divided in two parts, 1355503 and 28, that added together give a palindrome (1355531).

The spelling of 135550328 in words is "one hundred thirty-five million, five hundred fifty thousand, three hundred twenty-eight".