2576112449 has 2 divisors, whose sum is σ = 2576112450. Its totient is φ = 2576112448.

The previous prime is 2576112421. The next prime is 2576112479. The reversal of 2576112449 is 9442116752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2410810000 + 165302449 = 49100^2 + 12857^2 .

It is a cyclic number.

It is not a de Polignac number, because 2576112449 - 2⁸ = 2576112193 is a prime.

It is not a weakly prime, because it can be changed into another prime (2576112479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288056224 + 1288056225.

It is an arithmetic number, because the mean of its divisors is an integer number (1288056225).

Almost surely, 2^2576112449 is an apocalyptic number.

It is an amenable number.

2576112449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2576112449 is an equidigital number, since it uses as much as digits as its factorization.

2576112449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The square root of 2576112449 is about 50755.4179275474. The cubic root of 2576112449 is about 1370.8447467479.

The spelling of 2576112449 in words is "two billion, five hundred seventy-six million, one hundred twelve thousand, four hundred forty-nine".