5128565332 has 12 divisors (see below), whose sum is σ = 9790897536. Its totient is φ = 2331166040.

The previous prime is 5128565311. The next prime is 5128565339. The reversal of 5128565332 is 2335658215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128565339) 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, 58279108 + ... + 58279195.

It is an arithmetic number, because the mean of its divisors is an integer number (815908128).

Almost surely, 2^5128565332 is an apocalyptic number.

It is an amenable number.

5128565332 is a deficient number, since it is larger than the sum of its proper divisors (4662332204).

5128565332 is a wasteful number, since it uses less digits than its factorization.

5128565332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116558318 (or 116558316 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 5128565332 is about 71614.0023459100. The cubic root of 5128565332 is about 1724.5083336707.

The spelling of 5128565332 in words is "five billion, one hundred twenty-eight million, five hundred sixty-five thousand, three hundred thirty-two".