16453033746791 has 2 divisors, whose sum is σ = 16453033746792. Its totient is φ = 16453033746790.

The previous prime is 16453033746767. The next prime is 16453033746827. The reversal of 16453033746791 is 19764733035461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16453033746791 - 2¹⁴ = 16453033730407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16453033746791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16453033746701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8226516873395 + 8226516873396.

It is an arithmetic number, because the mean of its divisors is an integer number (8226516873396).

Almost surely, 2^{16453033746791} is an apocalyptic number.

16453033746791 is a deficient number, since it is larger than the sum of its proper divisors (1).

16453033746791 is an equidigital number, since it uses as much as digits as its factorization.

16453033746791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 16453033746791 in words is "sixteen trillion, four hundred fifty-three billion, thirty-three million, seven hundred forty-six thousand, seven hundred ninety-one".