136607055647 has 8 divisors (see below), whose sum is σ = 137746138320. Its totient is φ = 135470206080.

The previous prime is 136607055631. The next prime is 136607055649. The reversal of 136607055647 is 746550706631.

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 136607055647 - 2⁴ = 136607055631 is a prime.

It is a super-2 number, since 2×136607055647² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136607055595 and 136607055604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136607055649) 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, 435308 + ... + 680225.

It is an arithmetic number, because the mean of its divisors is an integer number (17218267290).

Almost surely, 2^136607055647 is an apocalyptic number.

136607055647 is a deficient number, since it is larger than the sum of its proper divisors (1139082673).

136607055647 is a wasteful number, since it uses less digits than its factorization.

136607055647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116553.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 136607055647 in words is "one hundred thirty-six billion, six hundred seven million, fifty-five thousand, six hundred forty-seven".