104637657599 has 2 divisors, whose sum is σ = 104637657600. Its totient is φ = 104637657598.

The previous prime is 104637657587. The next prime is 104637657601. The reversal of 104637657599 is 995756736401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104637657599 - 2³² = 100342690303 is a prime.

It is a Sophie Germain prime.

Together with 104637657601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104637657539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52318828799 + 52318828800.

It is an arithmetic number, because the mean of its divisors is an integer number (52318828800).

Almost surely, 2^104637657599 is an apocalyptic number.

104637657599 is a deficient number, since it is larger than the sum of its proper divisors (1).

104637657599 is an equidigital number, since it uses as much as digits as its factorization.

104637657599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42865200, while the sum is 62.

The spelling of 104637657599 in words is "one hundred four billion, six hundred thirty-seven million, six hundred fifty-seven thousand, five hundred ninety-nine".