16011116526 has 16 divisors (see below), whose sum is σ = 32065340544. Its totient is φ = 5329854264.

The previous prime is 16011116509. The next prime is 16011116573. The reversal of 16011116526 is 62561111061.

It is a junction number, because it is equal to n+sod(n) for n = 16011116493 and 16011116502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791316 + ... + 1800231.

It is an arithmetic number, because the mean of its divisors is an integer number (2004083784).

Almost surely, 2^16011116526 is an apocalyptic number.

16011116526 is an abundant number, since it is smaller than the sum of its proper divisors (16054224018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16011116526 is a wasteful number, since it uses less digits than its factorization.

16011116526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592295.

The product of its (nonzero) digits is 2160, while the sum is 30.

Adding to 16011116526 its reverse (62561111061), we get a palindrome (78572227587).

The spelling of 16011116526 in words is "sixteen billion, eleven million, one hundred sixteen thousand, five hundred twenty-six".