2611163423 has 24 divisors (see below), whose sum is σ = 2906009568. Its totient is φ = 2344320000.

The previous prime is 2611163417. The next prime is 2611163431. The reversal of 2611163423 is 3243611162.

It is not a de Polignac number, because 2611163423 - 2¹⁴ = 2611147039 is a prime.

It is a super-2 number, since 2×2611163423² = 13636348843226153858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2611163453) 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, 4403015 + ... + 4403607.

It is an arithmetic number, because the mean of its divisors is an integer number (121083732).

Almost surely, 2^2611163423 is an apocalyptic number.

2611163423 is a deficient number, since it is larger than the sum of its proper divisors (294846145).

2611163423 is a wasteful number, since it uses less digits than its factorization.

2611163423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 996 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 2611163423 is about 51099.5442543277. The cubic root of 2611163423 is about 1377.0340668112.

Adding to 2611163423 its reverse (3243611162), we get a palindrome (5854774585).

The spelling of 2611163423 in words is "two billion, six hundred eleven million, one hundred sixty-three thousand, four hundred twenty-three".