104524543 has 4 divisors (see below), whose sum is σ = 105226200. Its totient is φ = 103822888.

The previous prime is 104524513. The next prime is 104524549. The reversal of 104524543 is 345425401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345425401 = 67 ⋅5155603.

It is a cyclic number.

It is not a de Polignac number, because 104524543 - 2¹³ = 104516351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104524549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350605 + ... + 350902.

It is an arithmetic number, because the mean of its divisors is an integer number (26306550).

Almost surely, 2^104524543 is an apocalyptic number.

104524543 is a deficient number, since it is larger than the sum of its proper divisors (701657).

104524543 is an equidigital number, since it uses as much as digits as its factorization.

104524543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701656.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 104524543 is about 10223.7245170241. The cubic root of 104524543 is about 471.0562377723.

Adding to 104524543 its reverse (345425401), we get a palindrome (449949944).

The spelling of 104524543 in words is "one hundred four million, five hundred twenty-four thousand, five hundred forty-three".