4573081404673 has 4 divisors (see below), whose sum is σ = 4587691888708. Its totient is φ = 4558470920640.

The previous prime is 4573081404613. The next prime is 4573081404763. The reversal of 4573081404673 is 3764041803754.

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

It can be written as a sum of positive squares in 2 ways, for example, as 602877708304 + 3970203696369 = 776452^2 + 1992537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4573081404673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4573081404673.

It is not an unprimeable number, because it can be changed into a prime (4573081404613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7305241548 + ... + 7305242173.

It is an arithmetic number, because the mean of its divisors is an integer number (1146922972177).

Almost surely, 2^{4573081404673} is an apocalyptic number.

It is an amenable number.

4573081404673 is a deficient number, since it is larger than the sum of its proper divisors (14610484035).

4573081404673 is a wasteful number, since it uses less digits than its factorization.

4573081404673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14610484034.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 4573081404673 in words is "four trillion, five hundred seventy-three billion, eighty-one million, four hundred four thousand, six hundred seventy-three".