5253213 has 8 divisors (see below), whose sum is σ = 8004928. Its totient is φ = 3001824.

The previous prime is 5253203. The next prime is 5253217. The reversal of 5253213 is 3123525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5253213 - 2⁸ = 5252957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 250153 = 5253213 / (5 + 2 + 5 + 3 + 2 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5253213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253217) 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, 125056 + ... + 125097.

It is an arithmetic number, because the mean of its divisors is an integer number (1000616).

Almost surely, 2^5253213 is an apocalyptic number.

It is an amenable number.

5253213 is a deficient number, since it is larger than the sum of its proper divisors (2751715).

5253213 is a wasteful number, since it uses less digits than its factorization.

5253213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250163.

The product of its digits is 900, while the sum is 21.

The square root of 5253213 is about 2291.9888743185. The cubic root of 5253213 is about 173.8367804856.

Adding to 5253213 its reverse (3123525), we get a palindrome (8376738).

The spelling of 5253213 in words is "five million, two hundred fifty-three thousand, two hundred thirteen".