16969052039 has 2 divisors, whose sum is σ = 16969052040. Its totient is φ = 16969052038.

The previous prime is 16969052017. The next prime is 16969052071. The reversal of 16969052039 is 93025096961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16969052039 - 2¹² = 16969047943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16969052239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8484526019 + 8484526020.

It is an arithmetic number, because the mean of its divisors is an integer number (8484526020).

Almost surely, 2^16969052039 is an apocalyptic number.

16969052039 is a deficient number, since it is larger than the sum of its proper divisors (1).

16969052039 is an equidigital number, since it uses as much as digits as its factorization.

16969052039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 50.

The spelling of 16969052039 in words is "sixteen billion, nine hundred sixty-nine million, fifty-two thousand, thirty-nine".