8518535794803 has 8 divisors (see below), whose sum is σ = 11358062217216. Its totient is φ = 5679016617800.

The previous prime is 8518535794801. The next prime is 8518535794837. The reversal of 8518535794803 is 3084975358158.

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 8518535794803 - 2¹ = 8518535794801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8518535794801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202838 + ... + 4678628.

It is an arithmetic number, because the mean of its divisors is an integer number (1419757777152).

Almost surely, 2^{8518535794803} is an apocalyptic number.

8518535794803 is a deficient number, since it is larger than the sum of its proper divisors (2839526422413).

8518535794803 is a wasteful number, since it uses less digits than its factorization.

8518535794803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622705.

The product of its (nonzero) digits is 145152000, while the sum is 66.

The spelling of 8518535794803 in words is "eight trillion, five hundred eighteen billion, five hundred thirty-five million, seven hundred ninety-four thousand, eight hundred three".