16796123569 has 8 divisors (see below), whose sum is σ = 16887132800. Its totient is φ = 16705180800.

The previous prime is 16796123551. The next prime is 16796123579. The reversal of 16796123569 is 96532169761.

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 16796123569 - 2⁷ = 16796123441 is a prime.

It is a super-2 number, since 2×16796123569² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16796123579) 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, 540289 + ... + 570529.

It is an arithmetic number, because the mean of its divisors is an integer number (2110891600).

Almost surely, 2^16796123569 is an apocalyptic number.

It is an amenable number.

16796123569 is a deficient number, since it is larger than the sum of its proper divisors (91009231).

16796123569 is a wasteful number, since it uses less digits than its factorization.

16796123569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33231.

The product of its digits is 3674160, while the sum is 55.

The spelling of 16796123569 in words is "sixteen billion, seven hundred ninety-six million, one hundred twenty-three thousand, five hundred sixty-nine".