5611079165 has 4 divisors (see below), whose sum is σ = 6733295004. Its totient is φ = 4488863328.

The previous prime is 5611079099. The next prime is 5611079171. The reversal of 5611079165 is 5619701165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1140953284 + 4470125881 = 33778^2 + 66859^2 .

It is a cyclic number.

It is not a de Polignac number, because 5611079165 - 2⁸ = 5611078909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 561107912 + ... + 561107921.

It is an arithmetic number, because the mean of its divisors is an integer number (1683323751).

Almost surely, 2^5611079165 is an apocalyptic number.

It is an amenable number.

5611079165 is a deficient number, since it is larger than the sum of its proper divisors (1122215839).

5611079165 is a wasteful number, since it uses less digits than its factorization.

5611079165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122215838.

The product of its (nonzero) digits is 56700, while the sum is 41.

The square root of 5611079165 is about 74907.1369430177. The cubic root of 5611079165 is about 1776.9783314208.

The spelling of 5611079165 in words is "five billion, six hundred eleven million, seventy-nine thousand, one hundred sixty-five".