5438315 has 4 divisors (see below), whose sum is σ = 6525984. Its totient is φ = 4350648.

The previous prime is 5438311. The next prime is 5438347. The reversal of 5438315 is 5138345.

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

It is a cyclic number.

It is not a de Polignac number, because 5438315 - 2² = 5438311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5438311) 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, 543827 + ... + 543836.

It is an arithmetic number, because the mean of its divisors is an integer number (1631496).

Almost surely, 2^5438315 is an apocalyptic number.

5438315 is a deficient number, since it is larger than the sum of its proper divisors (1087669).

5438315 is a wasteful number, since it uses less digits than its factorization.

5438315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087668.

The product of its digits is 7200, while the sum is 29.

The square root of 5438315 is about 2332.0195110676. The cubic root of 5438315 is about 175.8550265357.

The spelling of 5438315 in words is "five million, four hundred thirty-eight thousand, three hundred fifteen".