530531253 has 24 divisors (see below), whose sum is σ = 894436608. Its totient is φ = 296708832.

The previous prime is 530531237. The next prime is 530531263. The reversal of 530531253 is 352135035.

530531253 is a `hidden beast` number, since 530 + 5 + 3 + 125 + 3 = 666.

It is not a de Polignac number, because 530531253 - 2⁴ = 530531237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530531263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86626 + ... + 92547.

It is an arithmetic number, because the mean of its divisors is an integer number (37268192).

Almost surely, 2^530531253 is an apocalyptic number.

It is an amenable number.

530531253 is a deficient number, since it is larger than the sum of its proper divisors (363905355).

530531253 is a wasteful number, since it uses less digits than its factorization.

530531253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179233 (or 179230 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 530531253 is about 23033.2640544062. The cubic root of 530531253 is about 809.5375366505.

Adding to 530531253 its reverse (352135035), we get a palindrome (882666288).

The spelling of 530531253 in words is "five hundred thirty million, five hundred thirty-one thousand, two hundred fifty-three".