5552601728 has 64 divisors (see below), whose sum is σ = 11252697120. Its totient is φ = 2728750080.

The previous prime is 5552601721. The next prime is 5552601737. The reversal of 5552601728 is 8271062555.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (5552601721) 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 7 ways as a sum of consecutive naturals, for example, 2240426 + ... + 2242902.

Almost surely, 2^5552601728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5552601728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626348560).

5552601728 is an abundant number, since it is smaller than the sum of its proper divisors (5700095392).

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

5552601728 is a wasteful number, since it uses less digits than its factorization.

5552601728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785 (or 2773 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 5552601728 is about 74515.7817378305. The cubic root of 5552601728 is about 1770.7836686407.

The spelling of 5552601728 in words is "five billion, five hundred fifty-two million, six hundred one thousand, seven hundred twenty-eight".