5555328 has 128 divisors (see below), whose sum is σ = 16744320. Its totient is φ = 1622016.

The previous prime is 5555323. The next prime is 5555339. The reversal of 5555328 is 8235555.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (5555321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150126 + ... + 150162.

It is an arithmetic number, because the mean of its divisors is an integer number (130815).

Almost surely, 2^5555328 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 5555328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8372160).

5555328 is an abundant number, since it is smaller than the sum of its proper divisors (11188992).

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

5555328 is a wasteful number, since it uses less digits than its factorization.

5555328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 82 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The square root of 5555328 is about 2356.9743316379. The cubic root of 5555328 is about 177.1073433588.

The spelling of 5555328 in words is "five million, five hundred fifty-five thousand, three hundred twenty-eight".