5011809055 has 16 divisors (see below), whose sum is σ = 6684708384. Its totient is φ = 3576177280.

The previous prime is 5011808959. The next prime is 5011809067. The reversal of 5011809055 is 5509081105.

It is not a de Polignac number, because 5011809055 - 2¹¹ = 5011807007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5011809055.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 856744 + ... + 862573.

It is an arithmetic number, because the mean of its divisors is an integer number (417794274).

Almost surely, 2^5011809055 is an apocalyptic number.

5011809055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5011809055 is a deficient number, since it is larger than the sum of its proper divisors (1672899329).

5011809055 is a wasteful number, since it uses less digits than its factorization.

5011809055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719386.

The product of its (nonzero) digits is 9000, while the sum is 34.

The square root of 5011809055 is about 70794.1315011350. The cubic root of 5011809055 is about 1711.3211015648.

The spelling of 5011809055 in words is "five billion, eleven million, eight hundred nine thousand, fifty-five".