54554200 has 24 divisors (see below), whose sum is σ = 126838980. Its totient is φ = 21821600.

The previous prime is 54554189. The next prime is 54554209. The reversal of 54554200 is 245545.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54554209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136186 + ... + 136585.

Almost surely, 2^54554200 is an apocalyptic number.

54554200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54554200 is an abundant number, since it is smaller than the sum of its proper divisors (72284780).

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

54554200 is a wasteful number, since it uses less digits than its factorization.

54554200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272787 (or 272778 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 54554200 is about 7386.0815051013. The cubic root of 54554200 is about 379.2649688097.

Adding to 54554200 its reverse (245545), we get a palindrome (54799745).

It can be divided in two parts, 545 and 54200, that added together give a palindrome (54745).

The spelling of 54554200 in words is "fifty-four million, five hundred fifty-four thousand, two hundred".