5556001110055 has 8 divisors (see below), whose sum is σ = 7273310544144. Its totient is φ = 4040728080000.

The previous prime is 5556001110013. The next prime is 5556001110097. The reversal of 5556001110055 is 5500111006555.

It is an interprime number because it is at equal distance from previous prime (5556001110013) and next prime (5556001110097).

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

It is not a de Polignac number, because 5556001110055 - 2¹⁵ = 5556001077287 is a prime.

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 5556001110055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50509100946 + ... + 50509101055.

It is an arithmetic number, because the mean of its divisors is an integer number (909163818018).

Almost surely, 2^{5556001110055} is an apocalyptic number.

5556001110055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5556001110055 is a deficient number, since it is larger than the sum of its proper divisors (1717309434089).

5556001110055 is a wasteful number, since it uses less digits than its factorization.

5556001110055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101018202017.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 5556001110055 in words is "five trillion, five hundred fifty-six billion, one million, one hundred ten thousand, fifty-five".