2493383539 has 2 divisors, whose sum is σ = 2493383540. Its totient is φ = 2493383538.

The previous prime is 2493383449. The next prime is 2493383551. The reversal of 2493383539 is 9353833942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2493383539 - 2⁹ = 2493383027 is a prime.

It is a super-2 number, since 2×2493383539² = 12433922945112329042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2493383492 and 2493383501.

It is not a weakly prime, because it can be changed into another prime (2493383579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246691769 + 1246691770.

It is an arithmetic number, because the mean of its divisors is an integer number (1246691770).

Almost surely, 2^2493383539 is an apocalyptic number.

2493383539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493383539 is an equidigital number, since it uses as much as digits as its factorization.

2493383539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 49.

The square root of 2493383539 is about 49933.7915544173. The cubic root of 2493383539 is about 1356.0104279167.

The spelling of 2493383539 in words is "two billion, four hundred ninety-three million, three hundred eighty-three thousand, five hundred thirty-nine".