530405001 has 48 divisors (see below), whose sum is σ = 916980480. Its totient is φ = 288858240.

The previous prime is 530404999. The next prime is 530405033. The reversal of 530405001 is 100504035.

It is not a de Polignac number, because 530405001 - 2¹ = 530404999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530400001) 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 in 47 ways as a sum of consecutive naturals, for example, 563191 + ... + 564131.

It is an arithmetic number, because the mean of its divisors is an integer number (19103760).

Almost surely, 2^530405001 is an apocalyptic number.

It is an amenable number.

530405001 is a deficient number, since it is larger than the sum of its proper divisors (386575479).

530405001 is a wasteful number, since it uses less digits than its factorization.

530405001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 530405001 is about 23030.5232463355. The cubic root of 530405001 is about 809.4733155884.

Adding to 530405001 its reverse (100504035), we get a palindrome (630909036).

The spelling of 530405001 in words is "five hundred thirty million, four hundred five thousand, one".