104505523 has 8 divisors (see below), whose sum is σ = 107115008. Its totient is φ = 101904264.

The previous prime is 104505517. The next prime is 104505571. The reversal of 104505523 is 325505401.

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 104505523 - 2²⁵ = 70951091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104505593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29590 + ... + 32932.

It is an arithmetic number, because the mean of its divisors is an integer number (13389376).

Almost surely, 2^104505523 is an apocalyptic number.

104505523 is a deficient number, since it is larger than the sum of its proper divisors (2609485).

104505523 is an equidigital number, since it uses as much as digits as its factorization.

104505523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 104505523 is about 10222.7942853214. The cubic root of 104505523 is about 471.0276638353.

The spelling of 104505523 in words is "one hundred four million, five hundred five thousand, five hundred twenty-three".