65560061016617 has 8 divisors (see below), whose sum is σ = 65586803758080. Its totient is φ = 65533319036640.

The previous prime is 65560061016581. The next prime is 65560061016631. The reversal of 65560061016617 is 71661016006556.

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 65560061016617 - 2¹⁴ = 65560061000233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65560061016217) 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, 226713992 + ... + 227002982.

It is an arithmetic number, because the mean of its divisors is an integer number (8198350469760).

Almost surely, 2^{65560061016617} is an apocalyptic number.

It is an amenable number.

65560061016617 is a deficient number, since it is larger than the sum of its proper divisors (26742741463).

65560061016617 is a wasteful number, since it uses less digits than its factorization.

65560061016617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380743.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 65560061016617 in words is "sixty-five trillion, five hundred sixty billion, sixty-one million, sixteen thousand, six hundred seventeen".