5500555011 has 24 divisors (see below), whose sum is σ = 9085895520. Its totient is φ = 3141230976.

The previous prime is 5500554989. The next prime is 5500555031. The reversal of 5500555011 is 1105550055.

5500555011 is a `hidden beast` number, since 550 + 0 + 55 + 50 + 11 = 666.

It is not a de Polignac number, because 5500555011 - 2¹³ = 5500546819 is a prime.

It is a super-2 number, since 2×5500555011² = 60512210858074420242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5500555031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78991 + ... + 131303.

It is an arithmetic number, because the mean of its divisors is an integer number (378578980).

Almost surely, 2^5500555011 is an apocalyptic number.

5500555011 is a deficient number, since it is larger than the sum of its proper divisors (3585340509).

5500555011 is a wasteful number, since it uses less digits than its factorization.

5500555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53995 (or 53992 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The square root of 5500555011 is about 74165.7266599607. The cubic root of 5500555011 is about 1765.2335408829.

The spelling of 5500555011 in words is "five billion, five hundred million, five hundred fifty-five thousand, eleven".