54332020 has 24 divisors (see below), whose sum is σ = 120103200. Its totient is φ = 20588832.

The previous prime is 54331999. The next prime is 54332023. The reversal of 54332020 is 2023345.

54332020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54332023) 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, 71110 + ... + 71869.

It is an arithmetic number, because the mean of its divisors is an integer number (5004300).

Almost surely, 2^54332020 is an apocalyptic number.

It is an amenable number.

54332020 is an abundant number, since it is smaller than the sum of its proper divisors (65771180).

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

54332020 is a wasteful number, since it uses less digits than its factorization.

54332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143007 (or 143005 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 54332020 is about 7371.0257088142. The cubic root of 54332020 is about 378.7493974800.

Adding to 54332020 its reverse (2023345), we get a palindrome (56355365).

The spelling of 54332020 in words is "fifty-four million, three hundred thirty-two thousand, twenty".