5128553330 has 8 divisors (see below), whose sum is σ = 9231396012. Its totient is φ = 2051421328.

The previous prime is 5128553327. The next prime is 5128553333. The reversal of 5128553330 is 333558215.

It is an interprime number because it is at equal distance from previous prime (5128553327) and next prime (5128553333).

It can be written as a sum of positive squares in 2 ways, for example, as 4765002841 + 363550489 = 69029^2 + 19067^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5128553333) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 256427657 + ... + 256427676.

Almost surely, 2^5128553330 is an apocalyptic number.

5128553330 is a deficient number, since it is larger than the sum of its proper divisors (4102842682).

5128553330 is a wasteful number, since it uses less digits than its factorization.

5128553330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512855340.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5128553330 is about 71613.9185493993. The cubic root of 5128553330 is about 1724.5069884234.

The spelling of 5128553330 in words is "five billion, one hundred twenty-eight million, five hundred fifty-three thousand, three hundred thirty".