530321354 has 4 divisors (see below), whose sum is σ = 795482034. Its totient is φ = 265160676.

The previous prime is 530321303. The next prime is 530321357. The reversal of 530321354 is 453123035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 491819329 + 38502025 = 22177^2 + 6205^2 .

It is not an unprimeable number, because it can be changed into a prime (530321357) 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 as a sum of consecutive naturals, namely, 132580337 + ... + 132580340.

Almost surely, 2^530321354 is an apocalyptic number.

530321354 is a deficient number, since it is larger than the sum of its proper divisors (265160680).

530321354 is a wasteful number, since it uses less digits than its factorization.

530321354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265160679.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 530321354 is about 23028.7071717020. The cubic root of 530321354 is about 809.4307609531.

Adding to 530321354 its reverse (453123035), we get a palindrome (983444389).

The spelling of 530321354 in words is "five hundred thirty million, three hundred twenty-one thousand, three hundred fifty-four".