5548550 has 48 divisors (see below), whose sum is σ = 11999232. Its totient is φ = 1869600.

The previous prime is 5548549. The next prime is 5548559. The reversal of 5548550 is 558455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5548559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28955 + ... + 29145.

It is an arithmetic number, because the mean of its divisors is an integer number (249984).

Almost surely, 2^5548550 is an apocalyptic number.

5548550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5548550 is an abundant number, since it is smaller than the sum of its proper divisors (6450682).

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

5548550 is a wasteful number, since it uses less digits than its factorization.

5548550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5548550 is about 2355.5360324139. The cubic root of 5548550 is about 177.0352850803.

The spelling of 5548550 in words is "five million, five hundred forty-eight thousand, five hundred fifty".