16352021163 has 8 divisors (see below), whose sum is σ = 21804289488. Its totient is φ = 10900550144.

The previous prime is 16352021137. The next prime is 16352021173. The reversal of 16352021163 is 36112025361.

16352021163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16352021163 - 2¹² = 16352017067 is a prime.

It is a super-2 number, since 2×16352021163² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16352021163.

It is not an unprimeable number, because it can be changed into a prime (16352021173) 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, 149706 + ... + 234767.

It is an arithmetic number, because the mean of its divisors is an integer number (2725536186).

Almost surely, 2^16352021163 is an apocalyptic number.

16352021163 is a deficient number, since it is larger than the sum of its proper divisors (5452268325).

16352021163 is a wasteful number, since it uses less digits than its factorization.

16352021163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398653.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 16352021163 in words is "sixteen billion, three hundred fifty-two million, twenty-one thousand, one hundred sixty-three".