5550516 has 18 divisors (see below), whose sum is σ = 14030562. Its totient is φ = 1850160.

The previous prime is 5550497. The next prime is 5550529. The reversal of 5550516 is 6150555.

It can be written as a sum of positive squares in only one way, i.e., 3459600 + 2090916 = 1860^2 + 1446^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 5550516.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77055 + ... + 77126.

Almost surely, 2^5550516 is an apocalyptic number.

It is an amenable number.

5550516 is an abundant number, since it is smaller than the sum of its proper divisors (8480046).

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

5550516 is a wasteful number, since it uses less digits than its factorization.

5550516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154191 (or 154186 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5550516 is about 2355.9533102335. The cubic root of 5550516 is about 177.0561920602.

The spelling of 5550516 in words is "five million, five hundred fifty thousand, five hundred sixteen".