168005487126 has 16 divisors (see below), whose sum is σ = 336015422064. Its totient is φ = 56001087744.

The previous prime is 168005487113. The next prime is 168005487149. The reversal of 168005487126 is 621784500861.

168005487126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501550 + ... + 766526.

It is an arithmetic number, because the mean of its divisors is an integer number (21000963879).

Almost surely, 2^168005487126 is an apocalyptic number.

168005487126 is an abundant number, since it is smaller than the sum of its proper divisors (168009934938).

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

168005487126 is a wasteful number, since it uses less digits than its factorization.

168005487126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370655.

The product of its (nonzero) digits is 645120, while the sum is 48.

Adding to 168005487126 its reverse (621784500861), we get a palindrome (789789987987).

The spelling of 168005487126 in words is "one hundred sixty-eight billion, five million, four hundred eighty-seven thousand, one hundred twenty-six".