556032944 has 20 divisors (see below), whose sum is σ = 1078480824. Its totient is φ = 277715328.

The previous prime is 556032941. The next prime is 556032947. The reversal of 556032944 is 449230655.

It is an interprime number because it is at equal distance from previous prime (556032941) and next prime (556032947).

It is a junction number, because it is equal to n+sod(n) for n = 556032898 and 556032907.

It is not an unprimeable number, because it can be changed into a prime (556032941) 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 3 ways as a sum of consecutive naturals, for example, 3197 + ... + 33500.

Almost surely, 2^556032944 is an apocalyptic number.

It is an amenable number.

556032944 is a deficient number, since it is larger than the sum of its proper divisors (522447880).

556032944 is a wasteful number, since it uses less digits than its factorization.

556032944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37652 (or 37646 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 556032944 is about 23580.3508031581. The cubic root of 556032944 is about 822.3060922589.

The spelling of 556032944 in words is "five hundred fifty-six million, thirty-two thousand, nine hundred forty-four".