8502641933041 has 9 divisors (see below), whose sum is σ = 8568428001913. Its totient is φ = 8437357198660.

The previous prime is 8502641933039. The next prime is 8502641933047. The reversal of 8502641933041 is 1403391462058.

It is a happy number.

The square root of 8502641933041 is 2915929.

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

It is not a de Polignac number, because 8502641933041 - 2¹ = 8502641933039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8502641932982 and 8502641933000.

It is not an unprimeable number, because it can be changed into a prime (8502641933047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 381975570 + ... + 381997828.

Almost surely, 2^{8502641933041} is an apocalyptic number.

8502641933041 is the 2915929-th square number.

8502641933041 is the 1457965-th centered octagonal number.

It is an amenable number.

8502641933041 is a deficient number, since it is larger than the sum of its proper divisors (65786068872).

8502641933041 is an frugal number, since it uses more digits than its factorization.

8502641933041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44780 (or 22390 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 8502641933041 in words is "eight trillion, five hundred two billion, six hundred forty-one million, nine hundred thirty-three thousand, forty-one".