135403116046617 has 4 divisors (see below), whose sum is σ = 180537488062160. Its totient is φ = 90268744031076.

The previous prime is 135403116046603. The next prime is 135403116046637. The reversal of 135403116046617 is 716640611304531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 135403116046617 - 2¹⁵ = 135403116013849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135403116046637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22567186007767 + ... + 22567186007772.

It is an arithmetic number, because the mean of its divisors is an integer number (45134372015540).

Almost surely, 2^{135403116046617} is an apocalyptic number.

It is an amenable number.

135403116046617 is a deficient number, since it is larger than the sum of its proper divisors (45134372015543).

135403116046617 is an equidigital number, since it uses as much as digits as its factorization.

135403116046617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45134372015542.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 135403116046617 in words is "one hundred thirty-five trillion, four hundred three billion, one hundred sixteen million, forty-six thousand, six hundred seventeen".