54025680 has 80 divisors (see below), whose sum is σ = 168382080. Its totient is φ = 14329344.

The previous prime is 54025627. The next prime is 54025681. The reversal of 54025680 is 8652045.

54025680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54025681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54469 + ... + 55451.

It is an arithmetic number, because the mean of its divisors is an integer number (2104776).

Almost surely, 2^54025680 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 54025680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84191040).

54025680 is an abundant number, since it is smaller than the sum of its proper divisors (114356400).

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

54025680 is a wasteful number, since it uses less digits than its factorization.

54025680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 54025680 is about 7350.2163233472. The cubic root of 54025680 is about 378.0362217186.

The spelling of 54025680 in words is "fifty-four million, twenty-five thousand, six hundred eighty".