556535216043 has 32 divisors (see below), whose sum is σ = 825580974080. Its totient is φ = 370535886720.

The previous prime is 556535216011. The next prime is 556535216063. The reversal of 556535216043 is 340612535655.

556535216043 is a `hidden beast` number, since 5 + 5 + 6 + 5 + 35 + 2 + 1 + 604 + 3 = 666.

It is not a de Polignac number, because 556535216043 - 2⁵ = 556535216011 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 556535216043.

It is not an unprimeable number, because it can be changed into a prime (556535216063) 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 31 ways as a sum of consecutive naturals, for example, 83024430 + ... + 83031132.

It is an arithmetic number, because the mean of its divisors is an integer number (25799405440).

Almost surely, 2^556535216043 is an apocalyptic number.

556535216043 is a deficient number, since it is larger than the sum of its proper divisors (269045758037).

556535216043 is a wasteful number, since it uses less digits than its factorization.

556535216043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10296 (or 10290 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The spelling of 556535216043 in words is "five hundred fifty-six billion, five hundred thirty-five million, two hundred sixteen thousand, forty-three".