16546233264611 has 2 divisors, whose sum is σ = 16546233264612. Its totient is φ = 16546233264610.

The previous prime is 16546233264551. The next prime is 16546233264661. The reversal of 16546233264611 is 11646233264561.

It is a happy number.

It is an a-pointer prime, because the next prime (16546233264661) can be obtained adding 16546233264611 to its sum of digits (50).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16546233264611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16546233264611.

It is not a weakly prime, because it can be changed into another prime (16546233264661) 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, 8273116632305 + 8273116632306.

It is an arithmetic number, because the mean of its divisors is an integer number (8273116632306).

Almost surely, 2^{16546233264611} is an apocalyptic number.

16546233264611 is a deficient number, since it is larger than the sum of its proper divisors (1).

16546233264611 is an equidigital number, since it uses as much as digits as its factorization.

16546233264611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 50.

Subtracting from 16546233264611 its sum of digits (50), we obtain a palindrome (16546233264561).

The spelling of 16546233264611 in words is "sixteen trillion, five hundred forty-six billion, two hundred thirty-three million, two hundred sixty-four thousand, six hundred eleven".