556231052 has 36 divisors (see below), whose sum is σ = 1069860456. Its totient is φ = 252869760.

The previous prime is 556231037. The next prime is 556231073. The reversal of 556231052 is 250132655.

It is a happy number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 39152 + ... + 51432.

It is an arithmetic number, because the mean of its divisors is an integer number (29718346).

Almost surely, 2^556231052 is an apocalyptic number.

556231052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

556231052 is a deficient number, since it is larger than the sum of its proper divisors (513629404).

556231052 is a wasteful number, since it uses less digits than its factorization.

556231052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12378 (or 12363 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 556231052 is about 23584.5511299240. The cubic root of 556231052 is about 822.4037399936.

The spelling of 556231052 in words is "five hundred fifty-six million, two hundred thirty-one thousand, fifty-two".