525202 has 16 divisors (see below), whose sum is σ = 836352. Its totient is φ = 246960.

The previous prime is 525199. The next prime is 525209. The reversal of 525202 is 202525.

It is a d-powerful number, because it can be written as 5² + 2³ + 2⁸ + 5⁴ + 0 + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (525209) 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, 2568 + ... + 2764.

It is an arithmetic number, because the mean of its divisors is an integer number (52272).

2⁵²⁵²⁰² is an apocalyptic number.

525202 is a deficient number, since it is larger than the sum of its proper divisors (311150).

525202 is a wasteful number, since it uses less digits than its factorization.

525202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 525202 is about 724.7082171467. The cubic root of 525202 is about 80.6817774059.

Adding to 525202 its reverse (202525), we get a palindrome (727727).

It can be divided in two parts, 525 and 202, that added together give a palindrome (727).

The spelling of 525202 in words is "five hundred twenty-five thousand, two hundred two".