5073303321673 has 4 divisors (see below), whose sum is σ = 5073866342928. Its totient is φ = 5072740300420.

The previous prime is 5073303321641. The next prime is 5073303321787. The reversal of 5073303321673 is 3761233033705.

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 5073303321673 - 2⁵ = 5073303321641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5073303322673) 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, 281497111 + ... + 281515132.

It is an arithmetic number, because the mean of its divisors is an integer number (1268466585732).

Almost surely, 2^{5073303321673} is an apocalyptic number.

It is an amenable number.

5073303321673 is a deficient number, since it is larger than the sum of its proper divisors (563021255).

5073303321673 is an equidigital number, since it uses as much as digits as its factorization.

5073303321673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563021254.

The product of its (nonzero) digits is 714420, while the sum is 43.

The spelling of 5073303321673 in words is "five trillion, seventy-three billion, three hundred three million, three hundred twenty-one thousand, six hundred seventy-three".