8165050055 has 32 divisors (see below), whose sum is σ = 10209120768. Its totient is φ = 6264316800.

The previous prime is 8165050027. The next prime is 8165050057. The reversal of 8165050055 is 5500505618.

It is not a de Polignac number, because 8165050055 - 2²⁶ = 8097941191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8165049997 and 8165050024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8165050057) 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 31 ways as a sum of consecutive naturals, for example, 4227440 + ... + 4229370.

It is an arithmetic number, because the mean of its divisors is an integer number (319035024).

Almost surely, 2^8165050055 is an apocalyptic number.

8165050055 is a deficient number, since it is larger than the sum of its proper divisors (2044070713).

8165050055 is a wasteful number, since it uses less digits than its factorization.

8165050055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 8165050055 is about 90360.6665258729. Note that the first 3 decimals coincide. The cubic root of 8165050055 is about 2013.6606521036.

The spelling of 8165050055 in words is "eight billion, one hundred sixty-five million, fifty thousand, fifty-five".