5055220 has 12 divisors (see below), whose sum is σ = 10616004. Its totient is φ = 2022080.

The previous prime is 5055203. The next prime is 5055221. The reversal of 5055220 is 225505.

It can be written as a sum of positive squares in 2 ways, for example, as 509796 + 4545424 = 714^2 + 2132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 126361 + ... + 126400.

It is an arithmetic number, because the mean of its divisors is an integer number (884667).

Almost surely, 2^5055220 is an apocalyptic number.

It is an amenable number.

5055220 is an abundant number, since it is smaller than the sum of its proper divisors (5560784).

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

5055220 is a wasteful number, since it uses less digits than its factorization.

5055220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252770 (or 252768 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 5055220 is about 2248.3816402026. The cubic root of 5055220 is about 171.6247905313.

The spelling of 5055220 in words is "five million, fifty-five thousand, two hundred twenty".