556475672 has 16 divisors (see below), whose sum is σ = 1060497600. Its totient is φ = 273676320.

The previous prime is 556475663. The next prime is 556475687. The reversal of 556475672 is 276574655.

It is a congruent number.

It is an unprimeable number.

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, 569672 + ... + 570647.

It is an arithmetic number, because the mean of its divisors is an integer number (66281100).

Almost surely, 2^556475672 is an apocalyptic number.

It is an amenable number.

556475672 is a deficient number, since it is larger than the sum of its proper divisors (504021928).

556475672 is a wasteful number, since it uses less digits than its factorization.

556475672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140386 (or 1140382 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 47.

The square root of 556475672 is about 23589.7365818273. The cubic root of 556475672 is about 822.5242815791.

The spelling of 556475672 in words is "five hundred fifty-six million, four hundred seventy-five thousand, six hundred seventy-two".