554166668 has 24 divisors (see below), whose sum is σ = 1064706384. Its totient is φ = 250286400.

The previous prime is 554166667. The next prime is 554166709. The reversal of 554166668 is 866661455.

It is not an unprimeable number, because it can be changed into a prime (554166667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33203 + ... + 47018.

It is an arithmetic number, because the mean of its divisors is an integer number (44362766).

Almost surely, 2^554166668 is an apocalyptic number.

It is an amenable number.

554166668 is a deficient number, since it is larger than the sum of its proper divisors (510539716).

554166668 is a wasteful number, since it uses less digits than its factorization.

554166668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80393 (or 80391 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The square root of 554166668 is about 23540.7448480289. The cubic root of 554166668 is about 821.3850615161.

The spelling of 554166668 in words is "five hundred fifty-four million, one hundred sixty-six thousand, six hundred sixty-eight".