532503239 has 2 divisors, whose sum is σ = 532503240. Its totient is φ = 532503238.

The previous prime is 532503227. The next prime is 532503241. The reversal of 532503239 is 932305235.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532503239 is a prime.

It is a super-2 number, since 2×532503239² = 567119399090982242, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 532503241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532503269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266251619 + 266251620.

It is an arithmetic number, because the mean of its divisors is an integer number (266251620).

Almost surely, 2^532503239 is an apocalyptic number.

532503239 is a deficient number, since it is larger than the sum of its proper divisors (1).

532503239 is an equidigital number, since it uses as much as digits as its factorization.

532503239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 532503239 is about 23076.0316995795. The cubic root of 532503239 is about 810.5393141563.

The spelling of 532503239 in words is "five hundred thirty-two million, five hundred three thousand, two hundred thirty-nine".