5556001105555 has 8 divisors (see below), whose sum is σ = 6667912399392. Its totient is φ = 4444326835968.

The previous prime is 5556001105549. The next prime is 5556001105579. The reversal of 5556001105555 is 5555011006555.

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 5556001105555 - 2¹³ = 5556001097363 is a prime.

It is a Duffinian 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, 59204487 + ... + 59298256.

It is an arithmetic number, because the mean of its divisors is an integer number (833489049924).

Almost surely, 2^{5556001105555} is an apocalyptic number.

5556001105555 is a deficient number, since it is larger than the sum of its proper divisors (1111911293837).

5556001105555 is a wasteful number, since it uses less digits than its factorization.

5556001105555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118512125.

The product of its (nonzero) digits is 468750, while the sum is 43.

The spelling of 5556001105555 in words is "five trillion, five hundred fifty-six billion, one million, one hundred five thousand, five hundred fifty-five".