8403610856456 has 48 divisors (see below), whose sum is σ = 16289237538000. Its totient is φ = 4064318274720.

The previous prime is 8403610856447. The next prime is 8403610856471. The reversal of 8403610856456 is 6546580163048.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15876731 + ... + 16397493.

It is an arithmetic number, because the mean of its divisors is an integer number (339359115375).

Almost surely, 2^{8403610856456} is an apocalyptic number.

It is an amenable number.

8403610856456 is a deficient number, since it is larger than the sum of its proper divisors (7885626681544).

8403610856456 is a wasteful number, since it uses less digits than its factorization.

8403610856456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522930 (or 522895 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 8403610856456 in words is "eight trillion, four hundred three billion, six hundred ten million, eight hundred fifty-six thousand, four hundred fifty-six".