104045563 has 8 divisors (see below), whose sum is σ = 105489216. Its totient is φ = 102606600.

The previous prime is 104045561. The next prime is 104045569. The reversal of 104045563 is 365540401.

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 104045563 - 2¹ = 104045561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104045561) 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, 79948 + ... + 81238.

It is an arithmetic number, because the mean of its divisors is an integer number (13186152).

Almost surely, 2^104045563 is an apocalyptic number.

104045563 is a deficient number, since it is larger than the sum of its proper divisors (1443653).

104045563 is an equidigital number, since it uses as much as digits as its factorization.

104045563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 104045563 is about 10200.2726924333. The cubic root of 104045563 is about 470.3356030703.

Adding to 104045563 its reverse (365540401), we get a palindrome (469585964).

The spelling of 104045563 in words is "one hundred four million, forty-five thousand, five hundred sixty-three".