548920800 has 360 divisors, whose sum is σ = 2058758856. Its totient is φ = 142248960.

The previous prime is 548920793. The next prime is 548920819. The reversal of 548920800 is 8029845.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2786302 + ... + 2786498.

Almost surely, 2^548920800 is an apocalyptic number.

548920800 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 548920800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1029379428).

548920800 is an abundant number, since it is smaller than the sum of its proper divisors (1509838056).

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

548920800 is a wasteful number, since it uses less digits than its factorization.

548920800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 548920800 is about 23429.0588799465. The cubic root of 548920800 is about 818.7850339495.

The spelling of 548920800 in words is "five hundred forty-eight million, nine hundred twenty thousand, eight hundred".