104019553 has 8 divisors (see below), whose sum is σ = 113652576. Its totient is φ = 94416000.

The previous prime is 104019541. The next prime is 104019563. The reversal of 104019553 is 355910401.

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 104019553 - 2¹⁷ = 103888481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104019533) 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, 378 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (14206572).

Almost surely, 2^104019553 is an apocalyptic number.

It is an amenable number.

104019553 is a deficient number, since it is larger than the sum of its proper divisors (9633023).

104019553 is a wasteful number, since it uses less digits than its factorization.

104019553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14735.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 104019553 is about 10198.9976468278. The cubic root of 104019553 is about 470.2964072661.

Adding to 104019553 its reverse (355910401), we get a palindrome (459929954).

The spelling of 104019553 in words is "one hundred four million, nineteen thousand, five hundred fifty-three".