54489060 has 72 divisors (see below), whose sum is σ = 166944960. Its totient is φ = 14384448.

The previous prime is 54489059. The next prime is 54489067. The reversal of 54489060 is 6098445.

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 (54489067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17071 + ... + 20009.

It is an arithmetic number, because the mean of its divisors is an integer number (2318680).

Almost surely, 2^54489060 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 54489060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83472480).

54489060 is an abundant number, since it is smaller than the sum of its proper divisors (112455900).

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

54489060 is a wasteful number, since it uses less digits than its factorization.

54489060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057 (or 3052 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 54489060 is about 7381.6705426346. The cubic root of 54489060 is about 379.1139559353.

The spelling of 54489060 in words is "fifty-four million, four hundred eighty-nine thousand, sixty".