54053530 has 16 divisors (see below), whose sum is σ = 97918920. Its totient is φ = 21483072.

The previous prime is 54053497. The next prime is 54053533. The reversal of 54053530 is 3535045.

It is a happy number.

54053530 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 28419561 + 25633969 = 5331^2 + 5063^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54053495 and 54053504.

It is not an unprimeable number, because it can be changed into a prime (54053533) 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, 15645 + ... + 18784.

Almost surely, 2^54053530 is an apocalyptic number.

54053530 is a deficient number, since it is larger than the sum of its proper divisors (43865390).

54053530 is a wasteful number, since it uses less digits than its factorization.

54053530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34593.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 54053530 is about 7352.1105813229. The cubic root of 54053530 is about 378.1011692287.

Adding to 54053530 its reverse (3535045), we get a palindrome (57588575).

The spelling of 54053530 in words is "fifty-four million, fifty-three thousand, five hundred thirty".