5203320 has 64 divisors (see below), whose sum is σ = 15776640. Its totient is φ = 1372800.

The previous prime is 5203279. The next prime is 5203337. The reversal of 5203320 is 233025.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5203320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15555 + ... + 15885.

It is an arithmetic number, because the mean of its divisors is an integer number (246510).

Almost surely, 2^5203320 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 5203320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7888320).

5203320 is an abundant number, since it is smaller than the sum of its proper divisors (10573320).

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

5203320 is a wasteful number, since it uses less digits than its factorization.

5203320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 5203320 is about 2281.0786921981. The cubic root of 5203320 is about 173.2846839142.

Adding to 5203320 its reverse (233025), we get a palindrome (5436345).

The spelling of 5203320 in words is "five million, two hundred three thousand, three hundred twenty".