8616853985483 has 4 divisors (see below), whose sum is σ = 8616877325328. Its totient is φ = 8616830645640.

The previous prime is 8616853985437. The next prime is 8616853985533. The reversal of 8616853985483 is 3845893586168.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8616853985483 is a prime.

It is a super-2 number, since 2×8616853985483² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8616853985483.

It is not an unprimeable number, because it can be changed into a prime (8616853985423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11107088 + ... + 11857533.

It is an arithmetic number, because the mean of its divisors is an integer number (2154219331332).

Almost surely, 2^{8616853985483} is an apocalyptic number.

8616853985483 is a deficient number, since it is larger than the sum of its proper divisors (23339845).

8616853985483 is a wasteful number, since it uses less digits than its factorization.

8616853985483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23339844.

The product of its digits is 1194393600, while the sum is 74.

The spelling of 8616853985483 in words is "eight trillion, six hundred sixteen billion, eight hundred fifty-three million, nine hundred eighty-five thousand, four hundred eighty-three".