2502240049 has 2 divisors, whose sum is σ = 2502240050. Its totient is φ = 2502240048.

The previous prime is 2502240043. The next prime is 2502240077. The reversal of 2502240049 is 9400422052.

It is an a-pointer prime, because the next prime (2502240077) can be obtained adding 2502240049 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2332407025 + 169833024 = 48295^2 + 13032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502240049 - 2⁷ = 2502239921 is a prime.

It is a super-2 number, since 2×2502240049² = 12522410525639044802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2502239999 and 2502240026.

It is not a weakly prime, because it can be changed into another prime (2502240043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251120024 + 1251120025.

It is an arithmetic number, because the mean of its divisors is an integer number (1251120025).

Almost surely, 2^2502240049 is an apocalyptic number.

It is an amenable number.

2502240049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502240049 is an equidigital number, since it uses as much as digits as its factorization.

2502240049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2502240049 is about 50022.3954744273. The cubic root of 2502240049 is about 1357.6140491848.

The spelling of 2502240049 in words is "two billion, five hundred two million, two hundred forty thousand, forty-nine".