54283760 has 80 divisors (see below), whose sum is σ = 134991360. Its totient is φ = 20240640.

The previous prime is 54283753. The next prime is 54283769. The reversal of 54283760 is 6738245.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 54283760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54283769) 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, 107669 + ... + 108171.

It is an arithmetic number, because the mean of its divisors is an integer number (1687392).

Almost surely, 2^54283760 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 54283760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67495680).

54283760 is an abundant number, since it is smaller than the sum of its proper divisors (80707600).

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

54283760 is a wasteful number, since it uses less digits than its factorization.

54283760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 54283760 is about 7367.7513530249. The cubic root of 54283760 is about 378.6372238453.

The spelling of 54283760 in words is "fifty-four million, two hundred eighty-three thousand, seven hundred sixty".