5555550411 has 24 divisors (see below), whose sum is σ = 8502989040. Its totient is φ = 3483265536.

The previous prime is 5555550397. The next prime is 5555550443. The reversal of 5555550411 is 1140555555.

5555550411 is a `hidden beast` number, since 55 + 55 + 550 + 4 + 1 + 1 = 666.

It is not a de Polignac number, because 5555550411 - 2⁹ = 5555549899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5555550811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206580 + ... + 231918.

It is an arithmetic number, because the mean of its divisors is an integer number (354291210).

Almost surely, 2^5555550411 is an apocalyptic number.

5555550411 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5555550411 is a deficient number, since it is larger than the sum of its proper divisors (2947438629).

5555550411 is a wasteful number, since it uses less digits than its factorization.

5555550411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26795 (or 26792 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 36.

The square root of 5555550411 is about 74535.5647392572. The cubic root of 5555550411 is about 1771.0970686136.

The spelling of 5555550411 in words is "five billion, five hundred fifty-five million, five hundred fifty thousand, four hundred eleven".