530159431 has 2 divisors, whose sum is σ = 530159432. Its totient is φ = 530159430.

The previous prime is 530159393. The next prime is 530159533. The reversal of 530159431 is 134951035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530159431 - 2¹⁹ = 529635143 is a prime.

It is a super-2 number, since 2×530159431² = 562138044556487522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530159393 and 530159402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530153431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265079715 + 265079716.

It is an arithmetic number, because the mean of its divisors is an integer number (265079716).

Almost surely, 2^530159431 is an apocalyptic number.

530159431 is a deficient number, since it is larger than the sum of its proper divisors (1).

530159431 is an equidigital number, since it uses as much as digits as its factorization.

530159431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 530159431 is about 23025.1912261332. The cubic root of 530159431 is about 809.3483714122.

The spelling of 530159431 in words is "five hundred thirty million, one hundred fifty-nine thousand, four hundred thirty-one".