2496243539 has 4 divisors (see below), whose sum is σ = 2508915024. Its totient is φ = 2483572056.

The previous prime is 2496243523. The next prime is 2496243557. The reversal of 2496243539 is 9353426942.

2496243539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2496243539 - 2⁴ = 2496243523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2496243493 and 2496243502.

It is not an unprimeable number, because it can be changed into a prime (2496243599) 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, 6335447 + ... + 6335840.

It is an arithmetic number, because the mean of its divisors is an integer number (627228756).

Almost surely, 2^2496243539 is an apocalyptic number.

2496243539 is a deficient number, since it is larger than the sum of its proper divisors (12671485).

2496243539 is a wasteful number, since it uses less digits than its factorization.

2496243539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12671484.

The product of its digits is 1399680, while the sum is 47.

The square root of 2496243539 is about 49962.4212683893. The cubic root of 2496243539 is about 1356.5286939463.

The spelling of 2496243539 in words is "two billion, four hundred ninety-six million, two hundred forty-three thousand, five hundred thirty-nine".