5055909911 has 4 divisors (see below), whose sum is σ = 5444826072. Its totient is φ = 4666993752.

The previous prime is 5055909883. The next prime is 5055909913. The reversal of 5055909911 is 1199095505.

It is a happy number.

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 5055909911 - 2¹⁰ = 5055908887 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 (5055909913) 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, 194458061 + ... + 194458086.

It is an arithmetic number, because the mean of its divisors is an integer number (1361206518).

Almost surely, 2^5055909911 is an apocalyptic number.

5055909911 is a deficient number, since it is larger than the sum of its proper divisors (388916161).

5055909911 is a wasteful number, since it uses less digits than its factorization.

5055909911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388916160.

The product of its (nonzero) digits is 91125, while the sum is 44.

The square root of 5055909911 is about 71104.9218479284. The cubic root of 5055909911 is about 1716.3259767224.

The spelling of 5055909911 in words is "five billion, fifty-five million, nine hundred nine thousand, nine hundred eleven".