104621801575 has 12 divisors (see below), whose sum is σ = 133915907008. Its totient is φ = 80997523200.

The previous prime is 104621801491. The next prime is 104621801587. The reversal of 104621801575 is 575108126401.

It is not a de Polignac number, because 104621801575 - 2²⁷ = 104487583847 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 67497162 + ... + 67498711.

Almost surely, 2^104621801575 is an apocalyptic number.

104621801575 is a deficient number, since it is larger than the sum of its proper divisors (29294105433).

104621801575 is a wasteful number, since it uses less digits than its factorization.

104621801575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134995914 (or 134995909 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

Adding to 104621801575 its reverse (575108126401), we get a palindrome (679729927976).

The spelling of 104621801575 in words is "one hundred four billion, six hundred twenty-one million, eight hundred one thousand, five hundred seventy-five".