16162216560659 has 8 divisors (see below), whose sum is σ = 17405651347392. Its totient is φ = 14918808539520.

The previous prime is 16162216560649. The next prime is 16162216560691. The reversal of 16162216560659 is 95606561226161.

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 16162216560659 - 2⁸ = 16162216560403 is a prime.

It is a super-2 number, since 2×16162216560659² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16162216560649) 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, 5428427 + ... + 7860804.

It is an arithmetic number, because the mean of its divisors is an integer number (2175706418424).

Almost surely, 2^{16162216560659} is an apocalyptic number.

16162216560659 is a deficient number, since it is larger than the sum of its proper divisors (1243434786733).

16162216560659 is a wasteful number, since it uses less digits than its factorization.

16162216560659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13382797.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 16162216560659 in words is "sixteen trillion, one hundred sixty-two billion, two hundred sixteen million, five hundred sixty thousand, six hundred fifty-nine".