2488705279 has 2 divisors, whose sum is σ = 2488705280. Its totient is φ = 2488705278.

The previous prime is 2488705231. The next prime is 2488705337. The reversal of 2488705279 is 9725078842.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2488705279 - 2³¹ = 341221631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2488705229) 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, 1244352639 + 1244352640.

It is an arithmetic number, because the mean of its divisors is an integer number (1244352640).

Almost surely, 2^2488705279 is an apocalyptic number.

2488705279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488705279 is an equidigital number, since it uses as much as digits as its factorization.

2488705279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 2488705279 is about 49886.9249302861. The cubic root of 2488705279 is about 1355.1618165249.

The spelling of 2488705279 in words is "two billion, four hundred eighty-eight million, seven hundred five thousand, two hundred seventy-nine".