2548244562671 has 2 divisors, whose sum is σ = 2548244562672. Its totient is φ = 2548244562670.

The previous prime is 2548244562637. The next prime is 2548244562707. The reversal of 2548244562671 is 1762654428452.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2548244562671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2548244562631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274122281335 + 1274122281336.

It is an arithmetic number, because the mean of its divisors is an integer number (1274122281336).

Almost surely, 2^{2548244562671} is an apocalyptic number.

2548244562671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548244562671 is an equidigital number, since it uses as much as digits as its factorization.

2548244562671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25804800, while the sum is 56.

The spelling of 2548244562671 in words is "two trillion, five hundred forty-eight billion, two hundred forty-four million, five hundred sixty-two thousand, six hundred seventy-one".