54087306 has 128 divisors (see below), whose sum is σ = 143216640. Its totient is φ = 13229568.

The previous prime is 54087301. The next prime is 54087307. The reversal of 54087306 is 60378045.

54087306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54087301) 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 63 ways as a sum of consecutive naturals, for example, 740886 + ... + 740958.

It is an arithmetic number, because the mean of its divisors is an integer number (1118880).

Almost surely, 2^54087306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54087306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71608320).

54087306 is an abundant number, since it is smaller than the sum of its proper divisors (89129334).

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

54087306 is a wasteful number, since it uses less digits than its factorization.

54087306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 54087306 is about 7354.4072500780. The cubic root of 54087306 is about 378.1799065226.

The spelling of 54087306 in words is "fifty-four million, eighty-seven thousand, three hundred six".