530512434 has 24 divisors (see below), whose sum is σ = 1199420352. Its totient is φ = 169148760.

The previous prime is 530512429. The next prime is 530512439. The reversal of 530512434 is 434215035.

530512434 is a `hidden beast` number, since 530 + 5 + 124 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (530512429) and next prime (530512439).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530512398 and 530512407.

It is not an unprimeable number, because it can be changed into a prime (530512439) 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 11 ways as a sum of consecutive naturals, for example, 640302 + ... + 641129.

It is an arithmetic number, because the mean of its divisors is an integer number (49975848).

Almost surely, 2^530512434 is an apocalyptic number.

530512434 is an abundant number, since it is smaller than the sum of its proper divisors (668907918).

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

530512434 is a wasteful number, since it uses less digits than its factorization.

530512434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281462 (or 1281459 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 530512434 is about 23032.8555329121. The cubic root of 530512434 is about 809.5279645678.

Adding to 530512434 its reverse (434215035), we get a palindrome (964727469).

The spelling of 530512434 in words is "five hundred thirty million, five hundred twelve thousand, four hundred thirty-four".