556105441 has 8 divisors (see below), whose sum is σ = 568387584. Its totient is φ = 543947040.

The previous prime is 556105409. The next prime is 556105447. The reversal of 556105441 is 144501655.

556105441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 556105441 - 2⁵ = 556105409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556105447) 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, 21820 + ... + 39853.

It is an arithmetic number, because the mean of its divisors is an integer number (71048448).

Almost surely, 2^556105441 is an apocalyptic number.

It is an amenable number.

556105441 is a deficient number, since it is larger than the sum of its proper divisors (12282143).

556105441 is a wasteful number, since it uses less digits than its factorization.

556105441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61871.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 556105441 is about 23581.8879863339. The cubic root of 556105441 is about 822.3418288310.

The spelling of 556105441 in words is "five hundred fifty-six million, one hundred five thousand, four hundred forty-one".