5555600 has 120 divisors (see below), whose sum is σ = 15222240. Its totient is φ = 1935360.

The previous prime is 5555591. The next prime is 5555609. The reversal of 5555600 is 65555.

It is an interprime number because it is at equal distance from previous prime (5555591) and next prime (5555609).

It is a self number, because there is not a number n which added to its sum of digits gives 5555600.

It is not an unprimeable number, because it can be changed into a prime (5555609) 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, 129179 + ... + 129221.

It is an arithmetic number, because the mean of its divisors is an integer number (126852).

Almost surely, 2^5555600 is an apocalyptic number.

5555600 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 5555600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7611120).

5555600 is an abundant number, since it is smaller than the sum of its proper divisors (9666640).

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

5555600 is a wasteful number, since it uses less digits than its factorization.

5555600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5555600 is about 2357.0320320267. The cubic root of 5555600 is about 177.1102338219.

It can be divided in two parts, 55 and 55600, that added together give a palindrome (55655).

The spelling of 5555600 in words is "five million, five hundred fifty-five thousand, six hundred".