556466055 has 8 divisors (see below), whose sum is σ = 890345712. Its totient is φ = 296781888.

The previous prime is 556466017. The next prime is 556466069. The reversal of 556466055 is 550664655.

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

It is not a de Polignac number, because 556466055 - 2⁷ = 556465927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556465998 and 556466016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18548854 + ... + 18548883.

It is an arithmetic number, because the mean of its divisors is an integer number (111293214).

Almost surely, 2^556466055 is an apocalyptic number.

556466055 is a deficient number, since it is larger than the sum of its proper divisors (333879657).

556466055 is a wasteful number, since it uses less digits than its factorization.

556466055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37097745.

The product of its (nonzero) digits is 540000, while the sum is 42.

The square root of 556466055 is about 23589.5327422991. The cubic root of 556466055 is about 822.5195432698.

The spelling of 556466055 in words is "five hundred fifty-six million, four hundred sixty-six thousand, fifty-five".