104450520000 has 280 divisors, whose sum is σ = 349531814016. Its totient is φ = 27515264000.

The previous prime is 104450519939. The next prime is 104450520043. The reversal of 104450520000 is 25054401.

104450520000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×104450520000² (a number of 23 digits) contains 22 as substring.

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 39 ways as a sum of consecutive naturals, for example, 9954757 + ... + 9965243.

Almost surely, 2^104450520000 is an apocalyptic number.

104450520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104450520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174765907008).

104450520000 is an abundant number, since it is smaller than the sum of its proper divisors (245081294016).

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

104450520000 is an equidigital number, since it uses as much as digits as its factorization.

104450520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10605 (or 10580 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 104450520000 its reverse (25054401), we get a palindrome (104475574401).

The spelling of 104450520000 in words is "one hundred four billion, four hundred fifty million, five hundred twenty thousand".