556473804 has 24 divisors (see below), whose sum is σ = 1302878640. Its totient is φ = 184857024.

The previous prime is 556473803. The next prime is 556473857. The reversal of 556473804 is 408374655.

It is not an unprimeable number, because it can be changed into a prime (556473803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75619 + ... + 82650.

It is an arithmetic number, because the mean of its divisors is an integer number (54286610).

Almost surely, 2^556473804 is an apocalyptic number.

It is an amenable number.

556473804 is an abundant number, since it is smaller than the sum of its proper divisors (746404836).

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

556473804 is a wasteful number, since it uses less digits than its factorization.

556473804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158569 (or 158567 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 556473804 is about 23589.6969883040. The cubic root of 556473804 is about 822.5233612172.

The spelling of 556473804 in words is "five hundred fifty-six million, four hundred seventy-three thousand, eight hundred four".