2489875519 has 2 divisors, whose sum is σ = 2489875520. Its totient is φ = 2489875518.

The previous prime is 2489875379. The next prime is 2489875621. The reversal of 2489875519 is 9155789842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2489875519 - 2¹³ = 2489867327 is a prime.

It is a super-2 number, since 2×2489875519² = 12398960200231038722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2489879519) 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, 1244937759 + 1244937760.

It is an arithmetic number, because the mean of its divisors is an integer number (1244937760).

Almost surely, 2^2489875519 is an apocalyptic number.

2489875519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2489875519 is an equidigital number, since it uses as much as digits as its factorization.

2489875519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 58.

The square root of 2489875519 is about 49898.6524767954. The cubic root of 2489875519 is about 1355.3741914860.

The spelling of 2489875519 in words is "two billion, four hundred eighty-nine million, eight hundred seventy-five thousand, five hundred nineteen".