2530734368 has 18 divisors (see below), whose sum is σ = 4982943609. Its totient is φ = 1265224896.

The previous prime is 2530734347. The next prime is 2530734391. The reversal of 2530734368 is 8634370352.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2530734368 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 2 ways, for example, as 2131853584 + 398880784 = 46172^2 + 19972^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=35572.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 280130 + ... + 289022.

Almost surely, 2^2530734368 is an apocalyptic number.

It is an amenable number.

2530734368 is a deficient number, since it is larger than the sum of its proper divisors (2452209241).

2530734368 is an frugal number, since it uses more digits than its factorization.

2530734368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17796 (or 8895 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 2530734368 is about 50306.4048407357. The cubic root of 2530734368 is about 1362.7478985348.

The spelling of 2530734368 in words is "two billion, five hundred thirty million, seven hundred thirty-four thousand, three hundred sixty-eight".