525322 has 16 divisors (see below), whose sum is σ = 910080. Its totient is φ = 222768.

The previous prime is 525313. The next prime is 525353. The reversal of 525322 is 223525.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 525322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079 + ... + 2317.

It is an arithmetic number, because the mean of its divisors is an integer number (56880).

2⁵²⁵³²² is an apocalyptic number.

525322 is a deficient number, since it is larger than the sum of its proper divisors (384758).

525322 is a wasteful number, since it uses less digits than its factorization.

525322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its digits is 600, while the sum is 19.

The square root of 525322 is about 724.7910043592. The cubic root of 525322 is about 80.6879217567.

Adding to 525322 its reverse (223525), we get a palindrome (748847).

The spelling of 525322 in words is "five hundred twenty-five thousand, three hundred twenty-two".