54911168 has 56 divisors (see below), whose sum is σ = 121188480. Its totient is φ = 24514560.

The previous prime is 54911161. The next prime is 54911183. The reversal of 54911168 is 86111945.

It is a super-2 number, since 2×54911168² = 6030472742248448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54911161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24728 + ... + 26856.

It is an arithmetic number, because the mean of its divisors is an integer number (2164080).

Almost surely, 2^54911168 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 54911168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60594240).

54911168 is an abundant number, since it is smaller than the sum of its proper divisors (66277312).

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

54911168 is a wasteful number, since it uses less digits than its factorization.

54911168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2175 counting only the distinct ones).

The product of its digits is 8640, while the sum is 35.

The square root of 54911168 is about 7410.2070146522. The cubic root of 54911168 is about 380.0903940079.

The spelling of 54911168 in words is "fifty-four million, nine hundred eleven thousand, one hundred sixty-eight".