5438253 has 8 divisors (see below), whose sum is σ = 7419808. Its totient is φ = 3541104.

The previous prime is 5438233. The next prime is 5438263. The reversal of 5438253 is 3528345.

5438253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5438253 - 2⁸ = 5437997 is a prime.

It is a Duffinian number.

5438253 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5438253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438233) 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, 20950 + ... + 21207.

It is an arithmetic number, because the mean of its divisors is an integer number (927476).

Almost surely, 2^5438253 is an apocalyptic number.

It is an amenable number.

5438253 is a deficient number, since it is larger than the sum of its proper divisors (1981555).

5438253 is a wasteful number, since it uses less digits than its factorization.

5438253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42203.

The product of its digits is 14400, while the sum is 30.

The square root of 5438253 is about 2332.0062178305. The cubic root of 5438253 is about 175.8543582495.

The spelling of 5438253 in words is "five million, four hundred thirty-eight thousand, two hundred fifty-three".