5210320 has 20 divisors (see below), whose sum is σ = 12114180. Its totient is φ = 2084096.

The previous prime is 5210311. The next prime is 5210323. The reversal of 5210320 is 230125.

It can be written as a sum of positive squares in 2 ways, for example, as 1065024 + 4145296 = 1032^2 + 2036^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 5210320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32485 + ... + 32644.

It is an arithmetic number, because the mean of its divisors is an integer number (605709).

Almost surely, 2^5210320 is an apocalyptic number.

It is an amenable number.

5210320 is an abundant number, since it is smaller than the sum of its proper divisors (6903860).

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

5210320 is a wasteful number, since it uses less digits than its factorization.

5210320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65142 (or 65136 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 5210320 is about 2282.6125382990. The cubic root of 5210320 is about 173.3623554297.

Adding to 5210320 its reverse (230125), we get a palindrome (5440445).

The spelling of 5210320 in words is "five million, two hundred ten thousand, three hundred twenty".