136683492616 has 64 divisors (see below), whose sum is σ = 297737441280. Its totient is φ = 58136110080.

The previous prime is 136683492557. The next prime is 136683492629. The reversal of 136683492616 is 616294386631.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5256 + ... + 522871.

It is an arithmetic number, because the mean of its divisors is an integer number (4652147520).

Almost surely, 2^136683492616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136683492616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148868720640).

136683492616 is an abundant number, since it is smaller than the sum of its proper divisors (161053948664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136683492616 is a wasteful number, since it uses less digits than its factorization.

136683492616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528334 (or 528330 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 55.

The spelling of 136683492616 in words is "one hundred thirty-six billion, six hundred eighty-three million, four hundred ninety-two thousand, six hundred sixteen".