5055500 has 24 divisors (see below), whose sum is σ = 11042304. Its totient is φ = 2022000.

The previous prime is 5055493. The next prime is 5055503. The reversal of 5055500 is 55505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5055503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4556 + ... + 5555.

It is an arithmetic number, because the mean of its divisors is an integer number (460096).

Almost surely, 2^5055500 is an apocalyptic number.

5055500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5055500 is an abundant number, since it is smaller than the sum of its proper divisors (5986804).

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

5055500 is a wasteful number, since it uses less digits than its factorization.

5055500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10130 (or 10118 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

The square root of 5055500 is about 2248.4439063495. The cubic root of 5055500 is about 171.6279591408.

It can be divided in two parts, 5055 and 500, that added together give a palindrome (5555).

The spelling of 5055500 in words is "five million, fifty-five thousand, five hundred".