5238553 has 4 divisors (see below), whose sum is σ = 5310388. Its totient is φ = 5166720.

The previous prime is 5238523. The next prime is 5238577. The reversal of 5238553 is 3558325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2442969 + 2795584 = 1563^2 + 1672^2 .

It is a cyclic number.

It is not a de Polignac number, because 5238553 - 2⁹ = 5238041 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5238523) 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, 35808 + ... + 35953.

It is an arithmetic number, because the mean of its divisors is an integer number (1327597).

Almost surely, 2^5238553 is an apocalyptic number.

It is an amenable number.

5238553 is a deficient number, since it is larger than the sum of its proper divisors (71835).

5238553 is an equidigital number, since it uses as much as digits as its factorization.

5238553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71834.

The product of its digits is 18000, while the sum is 31.

The square root of 5238553 is about 2288.7885441866. The cubic root of 5238553 is about 173.6749226213.

The spelling of 5238553 in words is "five million, two hundred thirty-eight thousand, five hundred fifty-three".