54552000 has 112 divisors (see below), whose sum is σ = 180209952. Its totient is φ = 14540800.

The previous prime is 54551969. The next prime is 54552013. The reversal of 54552000 is 25545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22864 + ... + 25136.

Almost surely, 2^54552000 is an apocalyptic number.

54552000 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 54552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90104976).

54552000 is an abundant number, since it is smaller than the sum of its proper divisors (125657952).

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

54552000 is a wasteful number, since it uses less digits than its factorization.

54552000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2283 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 54552000 is about 7385.9325748344. The cubic root of 54552000 is about 379.2598705517.

Adding to 54552000 its reverse (25545), we get a palindrome (54577545).

The spelling of 54552000 in words is "fifty-four million, five hundred fifty-two thousand".