530532433 has 4 divisors (see below), whose sum is σ = 539229748. Its totient is φ = 521835120.

The previous prime is 530532407. The next prime is 530532449. The reversal of 530532433 is 334235035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334235035 = 5 ⋅66847007.

It can be written as a sum of positive squares in 2 ways, for example, as 44462224 + 486070209 = 6668^2 + 22047^2 .

It is a cyclic number.

It is not a de Polignac number, because 530532433 - 2⁹ = 530531921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530532473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4348566 + ... + 4348687.

It is an arithmetic number, because the mean of its divisors is an integer number (134807437).

Almost surely, 2^530532433 is an apocalyptic number.

It is an amenable number.

530532433 is a deficient number, since it is larger than the sum of its proper divisors (8697315).

530532433 is an equidigital number, since it uses as much as digits as its factorization.

530532433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8697314.

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 530532433 is about 23033.2896695196. The cubic root of 530532433 is about 809.5381368373.

Adding to 530532433 its reverse (334235035), we get a palindrome (864767468).

It can be divided in two parts, 530532 and 433, that added together give a triangular number (530965 = T₁₀₃₀).

The spelling of 530532433 in words is "five hundred thirty million, five hundred thirty-two thousand, four hundred thirty-three".