556085044 has 18 divisors (see below), whose sum is σ = 980755202. Its totient is φ = 275886000.

The previous prime is 556085021. The next prime is 556085069. The reversal of 556085044 is 440580655.

It can be written as a sum of positive squares in only one way, i.e., 556016400 + 68644 = 23580^2 + 262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 556084994 and 556085012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64594 + ... + 72694.

Almost surely, 2^556085044 is an apocalyptic number.

It is an amenable number.

556085044 is a deficient number, since it is larger than the sum of its proper divisors (424670158).

556085044 is a wasteful number, since it uses less digits than its factorization.

556085044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8367 (or 8234 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 556085044 is about 23581.4555106338. The cubic root of 556085044 is about 822.3317746757.

The spelling of 556085044 in words is "five hundred fifty-six million, eighty-five thousand, forty-four".