16112563026 has 64 divisors (see below), whose sum is σ = 37714636800. Its totient is φ = 4494162816.

The previous prime is 16112563001. The next prime is 16112563057. The reversal of 16112563026 is 62036521161.

It is a super-2 number, since 2×16112563026² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268021 + ... + 322583.

It is an arithmetic number, because the mean of its divisors is an integer number (589291200).

Almost surely, 2^16112563026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16112563026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18857318400).

16112563026 is an abundant number, since it is smaller than the sum of its proper divisors (21602073774).

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

16112563026 is a wasteful number, since it uses less digits than its factorization.

16112563026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54743.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 16112563026 in words is "sixteen billion, one hundred twelve million, five hundred sixty-three thousand, twenty-six".