606168763922 has 6 divisors (see below), whose sum is σ = 909254797479. Its totient is φ = 303083831430.

The previous prime is 606168763913. The next prime is 606168763931. The reversal of 606168763922 is 229367861606.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (606168763913) and next prime (606168763931).

It can be written as a sum of positive squares in only one way, i.e., 303084381961 + 303084381961 = 550531^2 + 550531^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=550531.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 825797 + ... + 1376327.

Almost surely, 2^606168763922 is an apocalyptic number.

606168763922 is a deficient number, since it is larger than the sum of its proper divisors (303086033557).

606168763922 is an frugal number, since it uses more digits than its factorization.

606168763922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101064 (or 550533 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 606168763922 in words is "six hundred six billion, one hundred sixty-eight million, seven hundred sixty-three thousand, nine hundred twenty-two".