104506104553 has 4 divisors (see below), whose sum is σ = 107877269248. Its totient is φ = 101134939860.

The previous prime is 104506104511. The next prime is 104506104629. The reversal of 104506104553 is 355401605401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104506104553 - 2²⁵ = 104472550121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104506105553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685582301 + ... + 1685582362.

It is an arithmetic number, because the mean of its divisors is an integer number (26969317312).

Almost surely, 2^104506104553 is an apocalyptic number.

It is an amenable number.

104506104553 is a deficient number, since it is larger than the sum of its proper divisors (3371164695).

104506104553 is an equidigital number, since it uses as much as digits as its factorization.

104506104553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371164694.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 104506104553 its reverse (355401605401), we get a palindrome (459907709954).

The spelling of 104506104553 in words is "one hundred four billion, five hundred six million, one hundred four thousand, five hundred fifty-three".