54556600 has 144 divisors (see below), whose sum is σ = 155849400. Its totient is φ = 17660160.

The previous prime is 54556597. The next prime is 54556603. The reversal of 54556600 is 665545.

54556600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54556597) and next prime (54556603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54556603) 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 35 ways as a sum of consecutive naturals, for example, 186054 + ... + 186346.

Almost surely, 2^54556600 is an apocalyptic number.

54556600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54556600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77924700).

54556600 is an abundant number, since it is smaller than the sum of its proper divisors (101292800).

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

54556600 is a wasteful number, since it uses less digits than its factorization.

54556600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 54556600 is about 7386.2439710586. The cubic root of 54556600 is about 379.2705303893.

The spelling of 54556600 in words is "fifty-four million, five hundred fifty-six thousand, six hundred".