1016065065517 has 8 divisors (see below), whose sum is σ = 1060255756224. Its totient is φ = 971875537248.

The previous prime is 1016065065511. The next prime is 1016065065527. The reversal of 1016065065517 is 7155605606101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016065065517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016065065511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822593 + ... + 2313865.

It is an arithmetic number, because the mean of its divisors is an integer number (132531969528).

Almost surely, 2^{1016065065517} is an apocalyptic number.

It is an amenable number.

1016065065517 is a deficient number, since it is larger than the sum of its proper divisors (44190690707).

1016065065517 is an equidigital number, since it uses as much as digits as its factorization.

1016065065517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581219.

The product of its (nonzero) digits is 189000, while the sum is 43.

The spelling of 1016065065517 in words is "one trillion, sixteen billion, sixty-five million, sixty-five thousand, five hundred seventeen".