5550005611111 has 16 divisors (see below), whose sum is σ = 5996727514624. Its totient is φ = 5106113891424.

The previous prime is 5550005611093. The next prime is 5550005611121. The reversal of 5550005611111 is 1111165000555.

It is not a de Polignac number, because 5550005611111 - 2²³ = 5549997222503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550005611121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119159950 + ... + 119206516.

It is an arithmetic number, because the mean of its divisors is an integer number (374795469664).

Almost surely, 2^{5550005611111} is an apocalyptic number.

5550005611111 is a deficient number, since it is larger than the sum of its proper divisors (446721903513).

5550005611111 is a wasteful number, since it uses less digits than its factorization.

5550005611111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76750.

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 5550005611111 in words is "five trillion, five hundred fifty billion, five million, six hundred eleven thousand, one hundred eleven".