556000555611 has 8 divisors (see below), whose sum is σ = 751775399424. Its totient is φ = 365446374440.

The previous prime is 556000555609. The next prime is 556000555619. The reversal of 556000555611 is 116555000655.

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 556000555611 - 2¹ = 556000555609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 556000555611.

It is not an unprimeable number, because it can be changed into a prime (556000555619) 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, 1305165411 + ... + 1305165836.

It is an arithmetic number, because the mean of its divisors is an integer number (93971924928).

Almost surely, 2^556000555611 is an apocalyptic number.

556000555611 is a deficient number, since it is larger than the sum of its proper divisors (195774843813).

556000555611 is a wasteful number, since it uses less digits than its factorization.

556000555611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610331321.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 556000555611 in words is "five hundred fifty-six billion, five hundred fifty-five thousand, six hundred eleven".