1001050604973 has 6 divisors (see below), whose sum is σ = 1445961984974. Its totient is φ = 667367069976.

The previous prime is 1001050604963. The next prime is 1001050605007. The reversal of 1001050604973 is 3794060501001.

1001050604973 is a `hidden beast` number, since 1 + 0 + 0 + 105 + 0 + 60 + 497 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 712136829924 + 288913775049 = 843882^2 + 537507^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1001050604973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001050604963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55613922490 + ... + 55613922507.

Almost surely, 2^{1001050604973} is an apocalyptic number.

It is an amenable number.

1001050604973 is a deficient number, since it is larger than the sum of its proper divisors (444911380001).

1001050604973 is a wasteful number, since it uses less digits than its factorization.

1001050604973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111227845003 (or 111227845000 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 1001050604973 in words is "one trillion, one billion, fifty million, six hundred four thousand, nine hundred seventy-three".