16773441063 has 4 divisors (see below), whose sum is σ = 22364588088. Its totient is φ = 11182294040.

The previous prime is 16773441037. The next prime is 16773441071. The reversal of 16773441063 is 36014437761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16773441063 - 2⁵ = 16773441031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6773441063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2795573508 + ... + 2795573513.

It is an arithmetic number, because the mean of its divisors is an integer number (5591147022).

Almost surely, 2^16773441063 is an apocalyptic number.

16773441063 is a deficient number, since it is larger than the sum of its proper divisors (5591147025).

16773441063 is an equidigital number, since it uses as much as digits as its factorization.

16773441063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591147024.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 16773441063 in words is "sixteen billion, seven hundred seventy-three million, four hundred forty-one thousand, sixty-three".