8508484121 has 8 divisors (see below), whose sum is σ = 8640029544. Its totient is φ = 8377344000.

The previous prime is 8508484079. The next prime is 8508484141. The reversal of 8508484121 is 1214848058.

It can be written as a sum of positive squares in 4 ways, for example, as 6932394121 + 1576090000 = 83261^2 + 39700^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8508484121 - 2¹⁸ = 8508221977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8508484141) 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 7 ways as a sum of consecutive naturals, for example, 58880 + ... + 143121.

It is an arithmetic number, because the mean of its divisors is an integer number (1080003693).

Almost surely, 2^8508484121 is an apocalyptic number.

It is an amenable number.

8508484121 is a deficient number, since it is larger than the sum of its proper divisors (131545423).

8508484121 is a wasteful number, since it uses less digits than its factorization.

8508484121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202651.

The product of its (nonzero) digits is 81920, while the sum is 41.

The square root of 8508484121 is about 92241.4447035604. Note that the first 3 decimals coincide. The cubic root of 8508484121 is about 2041.5063301867.

The spelling of 8508484121 in words is "eight billion, five hundred eight million, four hundred eighty-four thousand, one hundred twenty-one".