554161968 has 30 divisors (see below), whose sum is σ = 1550884244. Its totient is φ = 184720608.

The previous prime is 554161967. The next prime is 554161969. The reversal of 554161968 is 869161455.

554161968 is a `hidden beast` number, since 554 + 1 + 6 + 1 + 96 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (554161967) and next prime (554161969).

It is not an unprimeable number, because it can be changed into a prime (554161963) 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 5 ways as a sum of consecutive naturals, for example, 1924030 + ... + 1924317.

Almost surely, 2^554161968 is an apocalyptic number.

It is an amenable number.

554161968 is an abundant number, since it is smaller than the sum of its proper divisors (996722276).

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

554161968 is a wasteful number, since it uses less digits than its factorization.

554161968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848361 (or 3848352 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 554161968 is about 23540.6450208995. The cubic root of 554161968 is about 821.3827393984.

The spelling of 554161968 in words is "five hundred fifty-four million, one hundred sixty-one thousand, nine hundred sixty-eight".