556147052 has 24 divisors (see below), whose sum is σ = 1003290624. Its totient is φ = 269603792.

The previous prime is 556147021. The next prime is 556147057. The reversal of 556147052 is 250741655.

It is not an unprimeable number, because it can be changed into a prime (556147057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6293 + ... + 33939.

It is an arithmetic number, because the mean of its divisors is an integer number (41803776).

Almost surely, 2^556147052 is an apocalyptic number.

It is an amenable number.

556147052 is a deficient number, since it is larger than the sum of its proper divisors (447143572).

556147052 is a wasteful number, since it uses less digits than its factorization.

556147052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27805 (or 27803 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 556147052 is about 23582.7702359159. The cubic root of 556147052 is about 822.3623390975.

The spelling of 556147052 in words is "five hundred fifty-six million, one hundred forty-seven thousand, fifty-two".