5500005500011 has 4 divisors (see below), whose sum is σ = 6000006000024. Its totient is φ = 5000005000000.

The previous prime is 5500005500009. The next prime is 5500005500021. The reversal of 5500005500011 is 1100055000055.

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

It is a cyclic number.

It is not a de Polignac number, because 5500005500011 - 2¹ = 5500005500009 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5500005500021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250000249990 + ... + 250000250011.

It is an arithmetic number, because the mean of its divisors is an integer number (1500001500006).

Almost surely, 2^{5500005500011} is an apocalyptic number.

5500005500011 is a deficient number, since it is larger than the sum of its proper divisors (500000500013).

5500005500011 is a wasteful number, since it uses less digits than its factorization.

5500005500011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500000500012.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 5500005500011 in words is "five trillion, five hundred billion, five million, five hundred thousand, eleven".