2136660796513 has 8 divisors (see below), whose sum is σ = 2205785346560. Its totient is φ = 2067548747040.

The previous prime is 2136660796511. The next prime is 2136660796597. The reversal of 2136660796513 is 3156970666312.

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 2136660796513 - 2¹ = 2136660796511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2136660796511) 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, 2777148 + ... + 3462061.

It is an arithmetic number, because the mean of its divisors is an integer number (275723168320).

Almost surely, 2^{2136660796513} is an apocalyptic number.

It is an amenable number.

2136660796513 is a deficient number, since it is larger than the sum of its proper divisors (69124550047).

2136660796513 is a wasteful number, since it uses less digits than its factorization.

2136660796513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6250287.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 2136660796513 in words is "two trillion, one hundred thirty-six billion, six hundred sixty million, seven hundred ninety-six thousand, five hundred thirteen".