104506045550 has 12 divisors (see below), whose sum is σ = 194381244816. Its totient is φ = 41802418200.

The previous prime is 104506045549. The next prime is 104506045601. The reversal of 104506045550 is 55540605401.

It is a self number, because there is not a number n which added to its sum of digits gives 104506045550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1045060406 + ... + 1045060505.

It is an arithmetic number, because the mean of its divisors is an integer number (16198437068).

Almost surely, 2^104506045550 is an apocalyptic number.

104506045550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104506045550 is a deficient number, since it is larger than the sum of its proper divisors (89875199266).

104506045550 is a wasteful number, since it uses less digits than its factorization.

104506045550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090120923 (or 2090120918 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 104506045550 in words is "one hundred four billion, five hundred six million, forty-five thousand, five hundred fifty".