135677016309 has 8 divisors (see below), whose sum is σ = 181424023200. Its totient is φ = 90190676816.

The previous prime is 135677016263. The next prime is 135677016311. The reversal of 135677016309 is 903610776531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135677016309 - 2¹¹ = 135677014261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135677016359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65165634 + ... + 65167715.

It is an arithmetic number, because the mean of its divisors is an integer number (22678002900).

Almost surely, 2^135677016309 is an apocalyptic number.

It is an amenable number.

135677016309 is a deficient number, since it is larger than the sum of its proper divisors (45747006891).

135677016309 is a wasteful number, since it uses less digits than its factorization.

135677016309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130333699.

The product of its (nonzero) digits is 714420, while the sum is 48.

The spelling of 135677016309 in words is "one hundred thirty-five billion, six hundred seventy-seven million, sixteen thousand, three hundred nine".