2503270249 has 2 divisors, whose sum is σ = 2503270250. Its totient is φ = 2503270248.

The previous prime is 2503270193. The next prime is 2503270267. The reversal of 2503270249 is 9420723052.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2208530025 + 294740224 = 46995^2 + 17168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2503270249 - 2¹³ = 2503262057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2503270279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251635124 + 1251635125.

It is an arithmetic number, because the mean of its divisors is an integer number (1251635125).

Almost surely, 2^2503270249 is an apocalyptic number.

It is an amenable number.

2503270249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503270249 is an equidigital number, since it uses as much as digits as its factorization.

2503270249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2503270249 is about 50032.6918024605. The cubic root of 2503270249 is about 1357.8003385453.

The spelling of 2503270249 in words is "two billion, five hundred three million, two hundred seventy thousand, two hundred forty-nine".