54306020 has 24 divisors (see below), whose sum is σ = 115327800. Its totient is φ = 21477632.

The previous prime is 54305981. The next prime is 54306023. The reversal of 54306020 is 2060345.

54306020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2696164 + 51609856 = 1642^2 + 7184^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 54305983 and 54306001.

It is not an unprimeable number, because it can be changed into a prime (54306023) 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 7 ways as a sum of consecutive naturals, for example, 13475 + ... + 17034.

It is an arithmetic number, because the mean of its divisors is an integer number (4805325).

Almost surely, 2^54306020 is an apocalyptic number.

It is an amenable number.

54306020 is an abundant number, since it is smaller than the sum of its proper divisors (61021780).

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

54306020 is a wasteful number, since it uses less digits than its factorization.

54306020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30607 (or 30605 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 54306020 is about 7369.2618354894. The cubic root of 54306020 is about 378.6889723658.

Adding to 54306020 its reverse (2060345), we get a palindrome (56366365).

The spelling of 54306020 in words is "fifty-four million, three hundred six thousand, twenty".