2104520000 has 140 divisors (see below), whose sum is σ = 5694127296. Its totient is φ = 765120000.

The previous prime is 2104519973. The next prime is 2104520021. The reversal of 2104520000 is 254012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 437609 + ... + 442391.

Almost surely, 2^2104520000 is an apocalyptic number.

2104520000 is a gapful number since it is divisible by the number (20) 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 2104520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2847063648).

2104520000 is an abundant number, since it is smaller than the sum of its proper divisors (3589607296).

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

2104520000 is an equidigital number, since it uses as much as digits as its factorization.

2104520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826 (or 4801 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2104520000 is about 45875.0476838989. The cubic root of 2104520000 is about 1281.4972713316.

Adding to 2104520000 its reverse (254012), we get a palindrome (2104774012).

The spelling of 2104520000 in words is "two billion, one hundred four million, five hundred twenty thousand".