673548119973 has 12 divisors (see below), whose sum is σ = 973065583308. Its totient is φ = 448956967680.

The previous prime is 673548119963. The next prime is 673548120013. The reversal of 673548119973 is 379911845376.

673548119973 is a `hidden beast` number, since 6 + 7 + 3 + 548 + 1 + 19 + 9 + 73 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 84880160964 + 588667959009 = 291342^2 + 767247^2 .

It is not a de Polignac number, because 673548119973 - 2¹⁴ = 673548103589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 673548119973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673548119963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6202540 + ... + 6310197.

It is an arithmetic number, because the mean of its divisors is an integer number (81088798609).

Almost surely, 2^673548119973 is an apocalyptic number.

It is an amenable number.

673548119973 is a deficient number, since it is larger than the sum of its proper divisors (299517463335).

673548119973 is a wasteful number, since it uses less digits than its factorization.

673548119973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12518724 (or 12518721 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 63.

The spelling of 673548119973 in words is "six hundred seventy-three billion, five hundred forty-eight million, one hundred nineteen thousand, nine hundred seventy-three".