2494235539 has 2 divisors, whose sum is σ = 2494235540. Its totient is φ = 2494235538.

The previous prime is 2494235521. The next prime is 2494235543. The reversal of 2494235539 is 9355324942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2494235539 - 2¹¹ = 2494233491 is a prime.

It is not a weakly prime, because it can be changed into another prime (2494230539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247117769 + 1247117770.

It is an arithmetic number, because the mean of its divisors is an integer number (1247117770).

Almost surely, 2^2494235539 is an apocalyptic number.

2494235539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494235539 is an equidigital number, since it uses as much as digits as its factorization.

2494235539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 46.

The square root of 2494235539 is about 49942.3221226246. The cubic root of 2494235539 is about 1356.1648618815.

The spelling of 2494235539 in words is "two billion, four hundred ninety-four million, two hundred thirty-five thousand, five hundred thirty-nine".