54523760 has 80 divisors (see below), whose sum is σ = 137241216. Its totient is φ = 20066304.

The previous prime is 54523759. The next prime is 54523769. The reversal of 54523760 is 6732545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54523769) 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, 63494 + ... + 64346.

Almost surely, 2^54523760 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 54523760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68620608).

54523760 is an abundant number, since it is smaller than the sum of its proper divisors (82717456).

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

54523760 is a wasteful number, since it uses less digits than its factorization.

54523760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 54523760 is about 7384.0205850201. The cubic root of 54523760 is about 379.1944152833.

The spelling of 54523760 in words is "fifty-four million, five hundred twenty-three thousand, seven hundred sixty".