556328364 has 24 divisors (see below), whose sum is σ = 1298486448. Its totient is φ = 185387520.

The previous prime is 556328363. The next prime is 556328369. The reversal of 556328364 is 463823655.

It is not an unprimeable number, because it can be changed into a prime (556328363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64804 + ... + 72884.

It is an arithmetic number, because the mean of its divisors is an integer number (54103602).

Almost surely, 2^556328364 is an apocalyptic number.

It is an amenable number.

556328364 is an abundant number, since it is smaller than the sum of its proper divisors (742158084).

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

556328364 is a wasteful number, since it uses less digits than its factorization.

556328364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13825 (or 13823 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 556328364 is about 23586.6140851119. The cubic root of 556328364 is about 822.4516967350.

The spelling of 556328364 in words is "five hundred fifty-six million, three hundred twenty-eight thousand, three hundred sixty-four".