104791335599 has 4 divisors (see below), whose sum is σ = 108404829960. Its totient is φ = 101177841240.

The previous prime is 104791335589. The next prime is 104791335619. The reversal of 104791335599 is 995533197401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104791335599 - 2²⁸ = 104522900143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104791335589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1806747137 + ... + 1806747194.

It is an arithmetic number, because the mean of its divisors is an integer number (27101207490).

Almost surely, 2^104791335599 is an apocalyptic number.

104791335599 is a deficient number, since it is larger than the sum of its proper divisors (3613494361).

104791335599 is an equidigital number, since it uses as much as digits as its factorization.

104791335599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613494360.

The product of its (nonzero) digits is 4592700, while the sum is 56.

The spelling of 104791335599 in words is "one hundred four billion, seven hundred ninety-one million, three hundred thirty-five thousand, five hundred ninety-nine".