2439050568516 has 81 divisors (see below), whose sum is σ = 6445662065661. Its totient is φ = 777599580384.

The previous prime is 2439050568481. The next prime is 2439050568529. The reversal of 2439050568516 is 6158650509342.

The square root of 2439050568516 is 1561746.

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

2439050568516 is a `hidden beast` number, since 2 + 43 + 9 + 0 + 505 + 6 + 85 + 16 = 666.

2439050568516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2369721572100 + 69328996416 = 1539390^2 + 263304^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 215515290 + ... + 215526606.

Almost surely, 2^{2439050568516} is an apocalyptic number.

2439050568516 is the 1561746-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2439050568516

2439050568516 is an abundant number, since it is smaller than the sum of its proper divisors (4006611497145).

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

2439050568516 is an equidigital number, since it uses as much as digits as its factorization.

2439050568516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22690 (or 11345 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 2439050568516 in words is "two trillion, four hundred thirty-nine billion, fifty million, five hundred sixty-eight thousand, five hundred sixteen".