525341 has 4 divisors (see below), whose sum is σ = 526812. Its totient is φ = 523872.

The previous prime is 525313. The next prime is 525353. The reversal of 525341 is 143525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 206116 + 319225 = 454^2 + 565^2 .

It is a cyclic number.

It is not a de Polignac number, because 525341 - 2¹⁴ = 508957 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 (525361) 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, 185 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (131703).

2⁵²⁵³⁴¹ is an apocalyptic number.

It is an amenable number.

525341 is a deficient number, since it is larger than the sum of its proper divisors (1471).

525341 is an equidigital number, since it uses as much as digits as its factorization.

525341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its digits is 600, while the sum is 20.

The square root of 525341 is about 724.8041114674. The cubic root of 525341 is about 80.6888945264.

Adding to 525341 its reverse (143525), we get a palindrome (668866).

The spelling of 525341 in words is "five hundred twenty-five thousand, three hundred forty-one".