530343144 has 48 divisors (see below), whose sum is σ = 1441985220. Its totient is φ = 176087040.

The previous prime is 530343137. The next prime is 530343167. The reversal of 530343144 is 441343035.

It can be written as a sum of positive squares in 2 ways, for example, as 328987044 + 201356100 = 18138^2 + 14190^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4174 + ... + 32834.

Almost surely, 2^530343144 is an apocalyptic number.

It is an amenable number.

530343144 is an abundant number, since it is smaller than the sum of its proper divisors (911642076).

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

530343144 is a wasteful number, since it uses less digits than its factorization.

530343144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28930 (or 28923 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 530343144 is about 23029.1802719941. The cubic root of 530343144 is about 809.4418468445.

Adding to 530343144 its reverse (441343035), we get a palindrome (971686179).

The spelling of 530343144 in words is "five hundred thirty million, three hundred forty-three thousand, one hundred forty-four".