2502549499 has 2 divisors, whose sum is σ = 2502549500. Its totient is φ = 2502549498.

The previous prime is 2502549479. The next prime is 2502549547. The reversal of 2502549499 is 9949452052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2502549499 - 2⁹ = 2502548987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2502549409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251274749 + 1251274750.

It is an arithmetic number, because the mean of its divisors is an integer number (1251274750).

Almost surely, 2^2502549499 is an apocalyptic number.

2502549499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502549499 is an equidigital number, since it uses as much as digits as its factorization.

2502549499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 2502549499 is about 50025.4884933671. The cubic root of 2502549499 is about 1357.6700118878.

The spelling of 2502549499 in words is "two billion, five hundred two million, five hundred forty-nine thousand, four hundred ninety-nine".