530252143 has 12 divisors (see below), whose sum is σ = 569311288. Its totient is φ = 493471440.

The previous prime is 530252123. The next prime is 530252159. The reversal of 530252143 is 341252035.

It is not a de Polignac number, because 530252143 - 2¹³ = 530243951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530252123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6028 + ... + 33118.

Almost surely, 2^530252143 is an apocalyptic number.

530252143 is a deficient number, since it is larger than the sum of its proper divisors (39059145).

530252143 is a wasteful number, since it uses less digits than its factorization.

530252143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27174 (or 27151 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 530252143 is about 23027.2044113045. The cubic root of 530252143 is about 809.3955471158.

The spelling of 530252143 in words is "five hundred thirty million, two hundred fifty-two thousand, one hundred forty-three".