554232168 has 96 divisors (see below), whose sum is σ = 1736280000. Its totient is φ = 156432384.

The previous prime is 554232097. The next prime is 554232169. The reversal of 554232168 is 861232455.

554232168 is a `hidden beast` number, since 554 + 23 + 21 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (554232169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35208 + ... + 48456.

It is an arithmetic number, because the mean of its divisors is an integer number (18086250).

Almost surely, 2^554232168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554232168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868140000).

554232168 is an abundant number, since it is smaller than the sum of its proper divisors (1182047832).

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

554232168 is a wasteful number, since it uses less digits than its factorization.

554232168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351 (or 13344 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 554232168 is about 23542.1360118406. The cubic root of 554232168 is about 821.4174215773.

The spelling of 554232168 in words is "five hundred fifty-four million, two hundred thirty-two thousand, one hundred sixty-eight".