2452938539 has 2 divisors, whose sum is σ = 2452938540. Its totient is φ = 2452938538.

The previous prime is 2452938533. The next prime is 2452938547. The reversal of 2452938539 is 9358392542.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2452938539 is a prime.

It is a super-2 number, since 2×2452938539² = 12033814952222909042, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2452938533) 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 as a sum of consecutive naturals, namely, 1226469269 + 1226469270.

It is an arithmetic number, because the mean of its divisors is an integer number (1226469270).

Almost surely, 2^2452938539 is an apocalyptic number.

2452938539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452938539 is an equidigital number, since it uses as much as digits as its factorization.

2452938539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 50.

The square root of 2452938539 is about 49527.1495141806. The cubic root of 2452938539 is about 1348.6385064805.

The spelling of 2452938539 in words is "two billion, four hundred fifty-two million, nine hundred thirty-eight thousand, five hundred thirty-nine".