1001875902473 has 2 divisors, whose sum is σ = 1001875902474. Its totient is φ = 1001875902472.

The previous prime is 1001875902449. The next prime is 1001875902479. The reversal of 1001875902473 is 3742095781001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 975812060224 + 26063842249 = 987832^2 + 161443^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001875902473 - 2⁶ = 1001875902409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001875902479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500937951236 + 500937951237.

It is an arithmetic number, because the mean of its divisors is an integer number (500937951237).

Almost surely, 2^{1001875902473} is an apocalyptic number.

It is an amenable number.

1001875902473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001875902473 is an equidigital number, since it uses as much as digits as its factorization.

1001875902473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 1001875902473 in words is "one trillion, one billion, eight hundred seventy-five million, nine hundred two thousand, four hundred seventy-three".