556110428 has 12 divisors (see below), whose sum is σ = 976786272. Its totient is φ = 277028640.

The previous prime is 556110427. The next prime is 556110431. The reversal of 556110428 is 824011655.

It is a junction number, because it is equal to n+sod(n) for n = 556110394 and 556110403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556110427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255425 + ... + 257592.

It is an arithmetic number, because the mean of its divisors is an integer number (81398856).

Almost surely, 2^556110428 is an apocalyptic number.

It is an amenable number.

556110428 is a deficient number, since it is larger than the sum of its proper divisors (420675844).

556110428 is a wasteful number, since it uses less digits than its factorization.

556110428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513292 (or 513290 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 556110428 is about 23581.9937240260. The cubic root of 556110428 is about 822.3442870018.

The spelling of 556110428 in words is "five hundred fifty-six million, one hundred ten thousand, four hundred twenty-eight".