8728170084454 has 16 divisors (see below), whose sum is σ = 13955768294400. Its totient is φ = 4082062223304.

The previous prime is 8728170084401. The next prime is 8728170084457. The reversal of 8728170084454 is 4544800718278.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8728170084457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453722862 + ... + 1453728865.

It is an arithmetic number, because the mean of its divisors is an integer number (872235518400).

Almost surely, 2^{8728170084454} is an apocalyptic number.

8728170084454 is a deficient number, since it is larger than the sum of its proper divisors (5227598209946).

8728170084454 is a wasteful number, since it uses less digits than its factorization.

8728170084454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907451827.

The product of its (nonzero) digits is 16056320, while the sum is 58.

The spelling of 8728170084454 in words is "eight trillion, seven hundred twenty-eight billion, one hundred seventy million, eighty-four thousand, four hundred fifty-four".