6873441975625 has 15 divisors (see below), whose sum is σ = 8589134996211. Its totient is φ = 5498701146000.

The previous prime is 6873441975557. The next prime is 6873441975667. The reversal of 6873441975625 is 5265791443786.

The square root of 6873441975625 is 2621725.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 6177625743289 + 695816232336 = 2485483^2 + 834156^2 .

It is not a de Polignac number, because 6873441975625 - 2²⁹ = 6872905104713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 65490691 + ... + 65595559.

Almost surely, 2^{6873441975625} is an apocalyptic number.

6873441975625 is the 2621725-th square number.

6873441975625 is the 1310863-rd centered octagonal number.

It is an amenable number.

6873441975625 is a deficient number, since it is larger than the sum of its proper divisors (1715693020586).

6873441975625 is an frugal number, since it uses more digits than its factorization.

6873441975625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209758 (or 104874 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 67.

The spelling of 6873441975625 in words is "six trillion, eight hundred seventy-three billion, four hundred forty-one million, nine hundred seventy-five thousand, six hundred twenty-five".