16773537713073 has 4 divisors (see below), whose sum is σ = 22364716950768. Its totient is φ = 11182358475380.

The previous prime is 16773537713069. The next prime is 16773537713129. The reversal of 16773537713073 is 37031773537761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16773537713073 - 2² = 16773537713069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16773537712998 and 16773537713016.

It is not an unprimeable number, because it can be changed into a prime (16773537713173) 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, 2795589618843 + ... + 2795589618848.

It is an arithmetic number, because the mean of its divisors is an integer number (5591179237692).

Almost surely, 2^{16773537713073} is an apocalyptic number.

It is an amenable number.

16773537713073 is a deficient number, since it is larger than the sum of its proper divisors (5591179237695).

16773537713073 is an equidigital number, since it uses as much as digits as its factorization.

16773537713073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591179237694.

The product of its (nonzero) digits is 40841010, while the sum is 60.

The spelling of 16773537713073 in words is "sixteen trillion, seven hundred seventy-three billion, five hundred thirty-seven million, seven hundred thirteen thousand, seventy-three".