530325003 has 16 divisors (see below), whose sum is σ = 768484640. Its totient is φ = 323357184.

The previous prime is 530324999. The next prime is 530325023. The reversal of 530325003 is 300523035.

It is not a de Polignac number, because 530325003 - 2² = 530324999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530325023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58126 + ... + 66627.

It is an arithmetic number, because the mean of its divisors is an integer number (48030290).

Almost surely, 2^530325003 is an apocalyptic number.

530325003 is a deficient number, since it is larger than the sum of its proper divisors (238159637).

530325003 is a wasteful number, since it uses less digits than its factorization.

530325003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124878.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 530325003 is about 23028.7863987662. The cubic root of 530325003 is about 809.4326174414.

Adding to 530325003 its reverse (300523035), we get a palindrome (830848038).

The spelling of 530325003 in words is "five hundred thirty million, three hundred twenty-five thousand, three".