525082 has 4 divisors (see below), whose sum is σ = 787626. Its totient is φ = 262540.

The previous prime is 525043. The next prime is 525101. The reversal of 525082 is 280525.

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., 488601 + 36481 = 699^2 + 191^2 .

It is a super-2 number, since 2×525082² = 551422213448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 5³ + 2⁵ + 0 + 5³ + 8³ + 2¹⁹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131269 + ... + 131272.

2⁵²⁵⁰⁸² is an apocalyptic number.

525082 is a deficient number, since it is larger than the sum of its proper divisors (262544).

525082 is a wasteful number, since it uses less digits than its factorization.

525082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262543.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 525082 is about 724.6254204760. The cubic root of 525082 is about 80.6756321191.

The spelling of 525082 in words is "five hundred twenty-five thousand, eighty-two".