5243265 has 16 divisors (see below), whose sum is σ = 9321600. Its totient is φ = 2796336.

The previous prime is 5243263. The next prime is 5243267. The reversal of 5243265 is 5623425.

It is an interprime number because it is at equal distance from previous prime (5243263) and next prime (5243267).

It is not a de Polignac number, because 5243265 - 2¹ = 5243263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 5² + 2³ + 4⁶ + 3¹⁴ + 2¹⁶ + 6 + 5⁸ .

It is not an unprimeable number, because it can be changed into a prime (5243263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19285 + ... + 19554.

It is an arithmetic number, because the mean of its divisors is an integer number (582600).

Almost surely, 2^5243265 is an apocalyptic number.

It is an amenable number.

5243265 is a deficient number, since it is larger than the sum of its proper divisors (4078335).

5243265 is a wasteful number, since it uses less digits than its factorization.

5243265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38853 (or 38847 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 5243265 is about 2289.8176783316. The cubic root of 5243265 is about 173.7269796805.

The spelling of 5243265 in words is "five million, two hundred forty-three thousand, two hundred sixty-five".