673343083583 has 4 divisors (see below), whose sum is σ = 684755678280. Its totient is φ = 661930488888.

The previous prime is 673343083579. The next prime is 673343083631. The reversal of 673343083583 is 385380343376.

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 673343083583 - 2² = 673343083579 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673343083183) 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, 5706297260 + ... + 5706297377.

It is an arithmetic number, because the mean of its divisors is an integer number (171188919570).

Almost surely, 2^673343083583 is an apocalyptic number.

673343083583 is a deficient number, since it is larger than the sum of its proper divisors (11412594697).

673343083583 is a wasteful number, since it uses less digits than its factorization.

673343083583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11412594696.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 673343083583 in words is "six hundred seventy-three billion, three hundred forty-three million, eighty-three thousand, five hundred eighty-three".