530032401 has 12 divisors (see below), whose sum is σ = 798889728. Its totient is φ = 337991544.

The previous prime is 530032351. The next prime is 530032403. The reversal of 530032401 is 104230035.

It is not a de Polignac number, because 530032401 - 2¹⁴ = 530016017 is a prime.

It is a super-2 number, since 2×530032401² = 561868692219649602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530032403) 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 11 ways as a sum of consecutive naturals, for example, 1280065 + ... + 1280478.

It is an arithmetic number, because the mean of its divisors is an integer number (66574144).

Almost surely, 2^530032401 is an apocalyptic number.

It is an amenable number.

530032401 is a deficient number, since it is larger than the sum of its proper divisors (268857327).

530032401 is a wasteful number, since it uses less digits than its factorization.

530032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560572 (or 2560569 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 530032401 is about 23022.4325604398. The cubic root of 530032401 is about 809.2837243581.

Adding to 530032401 its reverse (104230035), we get a palindrome (634262436).

The spelling of 530032401 in words is "five hundred thirty million, thirty-two thousand, four hundred one".