525064 has 8 divisors (see below), whose sum is σ = 984510. Its totient is φ = 262528.

The previous prime is 525043. The next prime is 525101. The reversal of 525064 is 460525.

525064 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in only one way, i.e., 396900 + 128164 = 630^2 + 358^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32809 + ... + 32824.

2⁵²⁵⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

525064 is a deficient number, since it is larger than the sum of its proper divisors (459446).

525064 is a wasteful number, since it uses less digits than its factorization.

525064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65639 (or 65635 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 525064 is about 724.6130001594. The cubic root of 525064 is about 80.6747102453.

Adding to 525064 its reverse (460525), we get a palindrome (985589).

The spelling of 525064 in words is "five hundred twenty-five thousand, sixty-four".