5546520 has 192 divisors, whose sum is σ = 21565440. Its totient is φ = 1209600.

The previous prime is 5546509. The next prime is 5546533. The reversal of 5546520 is 256455.

5546520 is a `hidden beast` number, since 5 + 5 + 4 + 652 + 0 = 666.

It is a super-2 number, since 2×5546520² = 61527768220800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78085 + ... + 78155.

It is an arithmetic number, because the mean of its divisors is an integer number (112320).

Almost surely, 2^5546520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5546520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10782720).

5546520 is an abundant number, since it is smaller than the sum of its proper divisors (16018920).

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

5546520 is a wasteful number, since it uses less digits than its factorization.

5546520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5546520 is about 2355.1050931965. The cubic root of 5546520 is about 177.0136923239.

The spelling of 5546520 in words is "five million, five hundred forty-six thousand, five hundred twenty".