89683543 has 2 divisors, whose sum is σ = 89683544. Its totient is φ = 89683542.

The previous prime is 89683513. The next prime is 89683637. The reversal of 89683543 is 34538698.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89683543 - 2⁵ = 89683511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89683493 and 89683502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89683513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44841771 + 44841772.

It is an arithmetic number, because the mean of its divisors is an integer number (44841772).

Almost surely, 2^89683543 is an apocalyptic number.

89683543 is a deficient number, since it is larger than the sum of its proper divisors (1).

89683543 is an equidigital number, since it uses as much as digits as its factorization.

89683543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 89683543 is about 9470.1395449064. The cubic root of 89683543 is about 447.6146089730.

The spelling of 89683543 in words is "eighty-nine million, six hundred eighty-three thousand, five hundred forty-three".