135516967 has 4 divisors (see below), whose sum is σ = 135555280. Its totient is φ = 135478656.

The previous prime is 135516959. The next prime is 135517009. The reversal of 135516967 is 769615531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135516967 - 2³ = 135516959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135516907) 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 3 ways as a sum of consecutive naturals, for example, 13242 + ... + 21127.

It is an arithmetic number, because the mean of its divisors is an integer number (33888820).

Almost surely, 2^135516967 is an apocalyptic number.

135516967 is a deficient number, since it is larger than the sum of its proper divisors (38313).

135516967 is an equidigital number, since it uses as much as digits as its factorization.

135516967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38312.

The product of its digits is 170100, while the sum is 43.

The square root of 135516967 is about 11641.1754990637. The cubic root of 135516967 is about 513.6467655853.

The spelling of 135516967 in words is "one hundred thirty-five million, five hundred sixteen thousand, nine hundred sixty-seven".