54497168 has 80 divisors (see below), whose sum is σ = 124396800. Its totient is φ = 22861440.

The previous prime is 54497167. The next prime is 54497171. The reversal of 54497168 is 86179445.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (54497161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143603 + ... + 143981.

It is an arithmetic number, because the mean of its divisors is an integer number (1554960).

Almost surely, 2^54497168 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 54497168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62198400).

54497168 is an abundant number, since it is smaller than the sum of its proper divisors (69899632).

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

54497168 is a wasteful number, since it uses less digits than its factorization.

54497168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 454 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 54497168 is about 7382.2197203822. The cubic root of 54497168 is about 379.1327591195.

The spelling of 54497168 in words is "fifty-four million, four hundred ninety-seven thousand, one hundred sixty-eight".