5245285 has 4 divisors (see below), whose sum is σ = 6294348. Its totient is φ = 4196224.

The previous prime is 5245283. The next prime is 5245297. The reversal of 5245285 is 5825425.

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 3392964 + 1852321 = 1842^2 + 1361^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245285 - 2¹ = 5245283 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245283) 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, 524524 + ... + 524533.

It is an arithmetic number, because the mean of its divisors is an integer number (1573587).

Almost surely, 2^5245285 is an apocalyptic number.

It is an amenable number.

5245285 is a deficient number, since it is larger than the sum of its proper divisors (1049063).

5245285 is a wasteful number, since it uses less digits than its factorization.

5245285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049062.

The product of its digits is 16000, while the sum is 31.

The square root of 5245285 is about 2290.2587190097. The cubic root of 5245285 is about 173.7492866109.

The spelling of 5245285 in words is "five million, two hundred forty-five thousand, two hundred eighty-five".