54103252 has 18 divisors (see below), whose sum is σ = 110139162. Its totient is φ = 23187024.

The previous prime is 54103249. The next prime is 54103261. The reversal of 54103252 is 25230145.

54103252 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 only one way, i.e., 27415696 + 26687556 = 5236^2 + 5166^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 137823 + ... + 138214.

Almost surely, 2^54103252 is an apocalyptic number.

It is an amenable number.

54103252 is an abundant number, since it is smaller than the sum of its proper divisors (56035910).

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

54103252 is a wasteful number, since it uses less digits than its factorization.

54103252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276055 (or 276046 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 54103252 is about 7355.4912820287. The cubic root of 54103252 is about 378.2170678253.

Adding to 54103252 its reverse (25230145), we get a palindrome (79333397).

The spelling of 54103252 in words is "fifty-four million, one hundred three thousand, two hundred fifty-two".