104645827663 has 8 divisors (see below), whose sum is σ = 112774722368. Its totient is φ = 96528249504.

The previous prime is 104645827661. The next prime is 104645827711. The reversal of 104645827663 is 366728546401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104645827663 - 2¹ = 104645827661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104645827663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104645827661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809920 + ... + 2846917.

It is an arithmetic number, because the mean of its divisors is an integer number (14096840296).

Almost surely, 2^104645827663 is an apocalyptic number.

104645827663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104645827663 is a deficient number, since it is larger than the sum of its proper divisors (8128894705).

104645827663 is a wasteful number, since it uses less digits than its factorization.

104645827663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658273.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 104645827663 in words is "one hundred four billion, six hundred forty-five million, eight hundred twenty-seven thousand, six hundred sixty-three".