8271089543473 has 16 divisors (see below), whose sum is σ = 8400695846400. Its totient is φ = 8142788454976.

The previous prime is 8271089543467. The next prime is 8271089543477. The reversal of 8271089543473 is 3743459801728.

It is a cyclic number.

It is not a de Polignac number, because 8271089543473 - 2³⁷ = 8133650590001 is a prime.

It is a super-2 number, since 2×8271089543473² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8271089543477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7184136 + ... + 8255542.

It is an arithmetic number, because the mean of its divisors is an integer number (525043490400).

Almost surely, 2^{8271089543473} is an apocalyptic number.

It is an amenable number.

8271089543473 is a deficient number, since it is larger than the sum of its proper divisors (129606302927).

8271089543473 is a wasteful number, since it uses less digits than its factorization.

8271089543473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072016.

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 8271089543473 in words is "eight trillion, two hundred seventy-one billion, eighty-nine million, five hundred forty-three thousand, four hundred seventy-three".