104534563 has 8 divisors (see below), whose sum is σ = 124662528. Its totient is φ = 85705224.

The previous prime is 104534557. The next prime is 104534569. The reversal of 104534563 is 365435401.

It is an interprime number because it is at equal distance from previous prime (104534557) and next prime (104534569).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104534563 - 2²¹ = 102437411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104534569) 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, 324481 + ... + 324802.

It is an arithmetic number, because the mean of its divisors is an integer number (15582816).

Almost surely, 2^104534563 is an apocalyptic number.

104534563 is a deficient number, since it is larger than the sum of its proper divisors (20127965).

104534563 is an equidigital number, since it uses as much as digits as its factorization.

104534563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649313.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 104534563 is about 10224.2145419587. The cubic root of 104534563 is about 471.0712895249.

Adding to 104534563 its reverse (365435401), we get a palindrome (469969964).

The spelling of 104534563 in words is "one hundred four million, five hundred thirty-four thousand, five hundred sixty-three".