2508264497 has 2 divisors, whose sum is σ = 2508264498. Its totient is φ = 2508264496.

The previous prime is 2508264487. The next prime is 2508264511. The reversal of 2508264497 is 7944628052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1396442161 + 1111822336 = 37369^2 + 33344^2 .

It is a cyclic number.

It is not a de Polignac number, because 2508264497 - 2⁴ = 2508264481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2508264427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254132248 + 1254132249.

It is an arithmetic number, because the mean of its divisors is an integer number (1254132249).

Almost surely, 2^2508264497 is an apocalyptic number.

It is an amenable number.

2508264497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2508264497 is an equidigital number, since it uses as much as digits as its factorization.

2508264497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 2508264497 is about 50082.5767807528. The cubic root of 2508264497 is about 1358.7027164015.

The spelling of 2508264497 in words is "two billion, five hundred eight million, two hundred sixty-four thousand, four hundred ninety-seven".