5556005110911 has 4 divisors (see below), whose sum is σ = 7408006814552. Its totient is φ = 3704003407272.

The previous prime is 5556005110807. The next prime is 5556005110919. The reversal of 5556005110911 is 1190115006555.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5556005110911 - 2¹⁸ = 5556004848767 is a prime.

It is a super-2 number, since 2×5556005110911² (a number of 26 digits) contains 22 as substring.

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 5556005110911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556005110919) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 926000851816 + ... + 926000851821.

It is an arithmetic number, because the mean of its divisors is an integer number (1852001703638).

Almost surely, 2^{5556005110911} is an apocalyptic number.

5556005110911 is a deficient number, since it is larger than the sum of its proper divisors (1852001703641).

5556005110911 is a wasteful number, since it uses less digits than its factorization.

5556005110911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852001703640.

The product of its (nonzero) digits is 33750, while the sum is 39.

The spelling of 5556005110911 in words is "five trillion, five hundred fifty-six billion, five million, one hundred ten thousand, nine hundred eleven".