4553500 has 48 divisors (see below), whose sum is σ = 11374272. Its totient is φ = 1560000.

The previous prime is 4553491. The next prime is 4553503. The reversal of 4553500 is 53554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4553503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2850 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (236964).

Almost surely, 2^4553500 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 4553500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5687136).

4553500 is an abundant number, since it is smaller than the sum of its proper divisors (6820772).

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

4553500 is a wasteful number, since it uses less digits than its factorization.

4553500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 4553500 is about 2133.8931557133. The cubic root of 4553500 is about 165.7480573546.

The spelling of 4553500 in words is "four million, five hundred fifty-three thousand, five hundred".