5519210490000 has 675 divisors, whose sum is σ = 19887848177197. Its totient is φ = 1428374400000.

The previous prime is 5519210489981. The next prime is 5519210490067. The reversal of 5519210490000 is 940129155.

The square root of 5519210490000 is 2349300.

It is a perfect power (a square), and thus also a powerful number.

5519210490000 is a `hidden beast` number, since 551 + 9 + 2 + 10 + 4 + 90 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 5497693120656 + 21517369344 = 2344716^2 + 146688^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 28896389905 + ... + 28896390095.

Almost surely, 2^{5519210490000} is an apocalyptic number.

5519210490000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5519210490000 is the 2349300-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5519210490000

5519210490000 is an abundant number, since it is smaller than the sum of its proper divisors (14368637687197).

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

5519210490000 is an equidigital number, since it uses as much as digits as its factorization.

5519210490000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

Multiplying 5519210490000 by its sum of digits (36), we get a square (198691577640000 = 14095800²).

5519210490000 divided by its sum of digits (36) gives a square (153311402500 = 391550²).

The spelling of 5519210490000 in words is "five trillion, five hundred nineteen billion, two hundred ten million, four hundred ninety thousand".