16773205045 has 8 divisors (see below), whose sum is σ = 20135003040. Its totient is φ = 13413792720.

The previous prime is 16773205013. The next prime is 16773205069. The reversal of 16773205045 is 54050237761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16773205045 - 2⁵ = 16773205013 is a prime.

It is a super-2 number, since 2×16773205045² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16773204989 and 16773205007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580911 + ... + 609100.

It is an arithmetic number, because the mean of its divisors is an integer number (2516875380).

Almost surely, 2^16773205045 is an apocalyptic number.

It is an amenable number.

16773205045 is a deficient number, since it is larger than the sum of its proper divisors (3361797995).

16773205045 is a wasteful number, since it uses less digits than its factorization.

16773205045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192835.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 16773205045 in words is "sixteen billion, seven hundred seventy-three million, two hundred five thousand, forty-five".