104520445220 has 48 divisors (see below), whose sum is σ = 224236470528. Its totient is φ = 40905231360.

The previous prime is 104520445201. The next prime is 104520445241. The reversal of 104520445220 is 22544025401.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3142799 + ... + 3175881.

It is an arithmetic number, because the mean of its divisors is an integer number (4671593136).

Almost surely, 2^104520445220 is an apocalyptic number.

104520445220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104520445220 is an abundant number, since it is smaller than the sum of its proper divisors (119716025308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104520445220 is a wasteful number, since it uses less digits than its factorization.

104520445220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36500 (or 36498 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The spelling of 104520445220 in words is "one hundred four billion, five hundred twenty million, four hundred forty-five thousand, two hundred twenty".