168522430983 has 16 divisors (see below), whose sum is σ = 228480813792. Its totient is φ = 110457792000.

The previous prime is 168522430927. The next prime is 168522430997. The reversal of 168522430983 is 389034225861.

It is a happy number.

168522430983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 168522430983 - 2¹² = 168522426887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168522432983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215563 + ... + 619283.

It is an arithmetic number, because the mean of its divisors is an integer number (14280050862).

Almost surely, 2^168522430983 is an apocalyptic number.

168522430983 is a deficient number, since it is larger than the sum of its proper divisors (59958382809).

168522430983 is a wasteful number, since it uses less digits than its factorization.

168522430983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406066.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 168522430983 in words is "one hundred sixty-eight billion, five hundred twenty-two million, four hundred thirty thousand, nine hundred eighty-three".