54112000 has 144 divisors (see below), whose sum is σ = 143488800. Its totient is φ = 20275200.

The previous prime is 54111997. The next prime is 54112001. The reversal of 54112000 is 21145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54112001) 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, 607956 + ... + 608044.

It is an arithmetic number, because the mean of its divisors is an integer number (996450).

Almost surely, 2^54112000 is an apocalyptic number.

54112000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71744400).

54112000 is an abundant number, since it is smaller than the sum of its proper divisors (89376800).

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

54112000 is an equidigital number, since it uses as much as digits as its factorization.

54112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 54112000 is about 7356.0859157571. The cubic root of 54112000 is about 378.2374514713.

Adding to 54112000 its reverse (21145), we get a palindrome (54133145).

The spelling of 54112000 in words is "fifty-four million, one hundred twelve thousand".