525482 has 4 divisors (see below), whose sum is σ = 788226. Its totient is φ = 262740.

The previous prime is 525467. The next prime is 525491. The reversal of 525482 is 284525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 502681 + 22801 = 709^2 + 151^2 .

It is a super-2 number, since 2×525482² = 552262664648, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 2⁵ + 4⁵ + 5³ + 8 + 2¹⁹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131369 + ... + 131372.

2⁵²⁵⁴⁸² is an apocalyptic number.

525482 is a deficient number, since it is larger than the sum of its proper divisors (262744).

525482 is a wasteful number, since it uses less digits than its factorization.

525482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262743.

The product of its digits is 3200, while the sum is 26.

The square root of 525482 is about 724.9013726018. The cubic root of 525482 is about 80.6961127690.

The spelling of 525482 in words is "five hundred twenty-five thousand, four hundred eighty-two".