16126435005 has 16 divisors (see below), whose sum is σ = 26039016960. Its totient is φ = 8521858368.

The previous prime is 16126435001. The next prime is 16126435049. The reversal of 16126435005 is 50053462161.

It is not a de Polignac number, because 16126435005 - 2² = 16126435001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16126435001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4929997 + ... + 4933266.

It is an arithmetic number, because the mean of its divisors is an integer number (1627438560).

Almost surely, 2^16126435005 is an apocalyptic number.

16126435005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16126435005 is a deficient number, since it is larger than the sum of its proper divisors (9912581955).

16126435005 is a wasteful number, since it uses less digits than its factorization.

16126435005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9863380.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 16126435005 its reverse (50053462161), we get a palindrome (66179897166).

The spelling of 16126435005 in words is "sixteen billion, one hundred twenty-six million, four hundred thirty-five thousand, five".