556511100473 has 8 divisors (see below), whose sum is σ = 575020294656. Its totient is φ = 538036732800.

The previous prime is 556511100443. The next prime is 556511100529. The reversal of 556511100473 is 374001115655.

It is a happy number.

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 556511100473 - 2¹² = 556511096377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (556511100443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8674136 + ... + 8738057.

It is an arithmetic number, because the mean of its divisors is an integer number (71877536832).

Almost surely, 2^556511100473 is an apocalyptic number.

It is an amenable number.

556511100473 is a deficient number, since it is larger than the sum of its proper divisors (18509194183).

556511100473 is a wasteful number, since it uses less digits than its factorization.

556511100473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17413255.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 556511100473 in words is "five hundred fifty-six billion, five hundred eleven million, one hundred thousand, four hundred seventy-three".