104509837799 has 2 divisors, whose sum is σ = 104509837800. Its totient is φ = 104509837798.

The previous prime is 104509837777. The next prime is 104509837813. The reversal of 104509837799 is 997738905401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104509837799 - 2²⁴ = 104493060583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104509837499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52254918899 + 52254918900.

It is an arithmetic number, because the mean of its divisors is an integer number (52254918900).

Almost surely, 2^104509837799 is an apocalyptic number.

104509837799 is a deficient number, since it is larger than the sum of its proper divisors (1).

104509837799 is an equidigital number, since it uses as much as digits as its factorization.

104509837799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The spelling of 104509837799 in words is "one hundred four billion, five hundred nine million, eight hundred thirty-seven thousand, seven hundred ninety-nine".