8547079484854 has 32 divisors (see below), whose sum is σ = 13720185440640. Its totient is φ = 3979171732608.

The previous prime is 8547079484833. The next prime is 8547079484861. The reversal of 8547079484854 is 4584849707458.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1098909 + ... + 4278055.

It is an arithmetic number, because the mean of its divisors is an integer number (428755795020).

Almost surely, 2^{8547079484854} is an apocalyptic number.

8547079484854 is a deficient number, since it is larger than the sum of its proper divisors (5173105955786).

8547079484854 is a wasteful number, since it uses less digits than its factorization.

8547079484854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3180012.

The product of its (nonzero) digits is 1445068800, while the sum is 73.

The spelling of 8547079484854 in words is "eight trillion, five hundred forty-seven billion, seventy-nine million, four hundred eighty-four thousand, eight hundred fifty-four".