16783620036023 has 2 divisors, whose sum is σ = 16783620036024. Its totient is φ = 16783620036022.

The previous prime is 16783620036011. The next prime is 16783620036067. The reversal of 16783620036023 is 32063002638761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16783620036023 - 2⁴⁰ = 15684108408247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16780620036023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8391810018011 + 8391810018012.

It is an arithmetic number, because the mean of its divisors is an integer number (8391810018012).

Almost surely, 2^{16783620036023} is an apocalyptic number.

16783620036023 is a deficient number, since it is larger than the sum of its proper divisors (1).

16783620036023 is an equidigital number, since it uses as much as digits as its factorization.

16783620036023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 16783620036023 in words is "sixteen trillion, seven hundred eighty-three billion, six hundred twenty million, thirty-six thousand, twenty-three".