104160817563 has 24 divisors (see below), whose sum is σ = 157578774528. Its totient is φ = 61091382000.

The previous prime is 104160817513. The next prime is 104160817639. The reversal of 104160817563 is 365718061401.

It is not a de Polignac number, because 104160817563 - 2⁸ = 104160817307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104160817513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4616883 + ... + 4639388.

It is an arithmetic number, because the mean of its divisors is an integer number (6565782272).

Almost surely, 2^104160817563 is an apocalyptic number.

104160817563 is a deficient number, since it is larger than the sum of its proper divisors (53417956965).

104160817563 is a wasteful number, since it uses less digits than its factorization.

104160817563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9256327 (or 9256316 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

Adding to 104160817563 its reverse (365718061401), we get a palindrome (469878878964).

The spelling of 104160817563 in words is "one hundred four billion, one hundred sixty million, eight hundred seventeen thousand, five hundred sixty-three".