8541659343 has 16 divisors (see below), whose sum is σ = 13050768896. Its totient is φ = 4867858080.

The previous prime is 8541659341. The next prime is 8541659411. The reversal of 8541659343 is 3439561458.

It is not a de Polignac number, because 8541659343 - 2¹ = 8541659341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8541659292 and 8541659301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8541659341) 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, 537403 + ... + 553068.

It is an arithmetic number, because the mean of its divisors is an integer number (815673056).

Almost surely, 2^8541659343 is an apocalyptic number.

8541659343 is a deficient number, since it is larger than the sum of its proper divisors (4509109553).

8541659343 is a wasteful number, since it uses less digits than its factorization.

8541659343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090854.

The product of its digits is 1555200, while the sum is 48.

The square root of 8541659343 is about 92421.0979322362. The cubic root of 8541659343 is about 2044.1562182339.

The spelling of 8541659343 in words is "eight billion, five hundred forty-one million, six hundred fifty-nine thousand, three hundred forty-three".