530014321 has 8 divisors (see below), whose sum is σ = 562787784. Its totient is φ = 497418240.

The previous prime is 530014319. The next prime is 530014333. The reversal of 530014321 is 123410035.

It can be written as a sum of positive squares in 4 ways, for example, as 253956096 + 276058225 = 15936^2 + 16615^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530014321 - 2¹ = 530014319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530014301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38160 + ... + 50161.

It is an arithmetic number, because the mean of its divisors is an integer number (70348473).

Almost surely, 2^530014321 is an apocalyptic number.

It is an amenable number.

530014321 is a deficient number, since it is larger than the sum of its proper divisors (32773463).

530014321 is a wasteful number, since it uses less digits than its factorization.

530014321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88691.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 530014321 is about 23022.0398965861. The cubic root of 530014321 is about 809.2745223948.

Adding to 530014321 its reverse (123410035), we get a palindrome (653424356).

The spelling of 530014321 in words is "five hundred thirty million, fourteen thousand, three hundred twenty-one".