16189529371 has 2 divisors, whose sum is σ = 16189529372. Its totient is φ = 16189529370.

The previous prime is 16189529347. The next prime is 16189529383. The reversal of 16189529371 is 17392598161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16189529371 - 2¹¹ = 16189527323 is a prime.

It is a super-2 number, since 2×16189529371² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16189526371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8094764685 + 8094764686.

It is an arithmetic number, because the mean of its divisors is an integer number (8094764686).

Almost surely, 2^16189529371 is an apocalyptic number.

16189529371 is a deficient number, since it is larger than the sum of its proper divisors (1).

16189529371 is an equidigital number, since it uses as much as digits as its factorization.

16189529371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 52.

The spelling of 16189529371 in words is "sixteen billion, one hundred eighty-nine million, five hundred twenty-nine thousand, three hundred seventy-one".