135158356 has 12 divisors (see below), whose sum is σ = 237449268. Its totient is φ = 67315712.

The previous prime is 135158291. The next prime is 135158377. The reversal of 135158356 is 653851531.

It can be written as a sum of positive squares in 2 ways, for example, as 131882256 + 3276100 = 11484^2 + 1810^2 .

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 3 ways as a sum of consecutive naturals, for example, 64711 + ... + 66766.

It is an arithmetic number, because the mean of its divisors is an integer number (19787439).

Almost surely, 2^135158356 is an apocalyptic number.

It is an amenable number.

135158356 is a deficient number, since it is larger than the sum of its proper divisors (102290912).

135158356 is a wasteful number, since it uses less digits than its factorization.

135158356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131738 (or 131736 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The square root of 135158356 is about 11625.7625986427. The cubic root of 135158356 is about 513.1932870714.

The spelling of 135158356 in words is "one hundred thirty-five million, one hundred fifty-eight thousand, three hundred fifty-six".