5342232509 has 2 divisors, whose sum is σ = 5342232510. Its totient is φ = 5342232508.

The previous prime is 5342232503. The next prime is 5342232547. The reversal of 5342232509 is 9052322435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4966725625 + 375506884 = 70475^2 + 19378^2 .

It is a cyclic number.

It is not a de Polignac number, because 5342232509 - 2¹² = 5342228413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5342232503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671116254 + 2671116255.

It is an arithmetic number, because the mean of its divisors is an integer number (2671116255).

Almost surely, 2^5342232509 is an apocalyptic number.

It is an amenable number.

5342232509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5342232509 is an equidigital number, since it uses as much as digits as its factorization.

5342232509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 5342232509 is about 73090.5774296523. The cubic root of 5342232509 is about 1748.1321577289.

The spelling of 5342232509 in words is "five billion, three hundred forty-two million, two hundred thirty-two thousand, five hundred nine".