530525286 has 36 divisors (see below), whose sum is σ = 1169422332. Its totient is φ = 173823912.

The previous prime is 530525267. The next prime is 530525287. The reversal of 530525286 is 682525035.

It is a happy number.

530525286 is a `hidden beast` number, since 53 + 0 + 525 + 2 + 86 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 530525286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530525287) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 58425 + ... + 66891.

Almost surely, 2^530525286 is an apocalyptic number.

530525286 is an abundant number, since it is smaller than the sum of its proper divisors (638897046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530525286 is a wasteful number, since it uses less digits than its factorization.

530525286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8593 (or 8531 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 530525286 is about 23033.1345239852. The cubic root of 530525286 is about 809.5345016244.

The spelling of 530525286 in words is "five hundred thirty million, five hundred twenty-five thousand, two hundred eighty-six".