5275281926461 has 2 divisors, whose sum is σ = 5275281926462. Its totient is φ = 5275281926460.

The previous prime is 5275281926407. The next prime is 5275281926471. The reversal of 5275281926461 is 1646291825725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5087776472100 + 187505454361 = 2255610^2 + 433019^2 .

It is a cyclic number.

It is not a de Polignac number, because 5275281926461 - 2¹¹ = 5275281924413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5275281926396 and 5275281926405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5275281926471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637640963230 + 2637640963231.

It is an arithmetic number, because the mean of its divisors is an integer number (2637640963231).

Almost surely, 2^{5275281926461} is an apocalyptic number.

It is an amenable number.

5275281926461 is a deficient number, since it is larger than the sum of its proper divisors (1).

5275281926461 is an equidigital number, since it uses as much as digits as its factorization.

5275281926461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 58.

The spelling of 5275281926461 in words is "five trillion, two hundred seventy-five billion, two hundred eighty-one million, nine hundred twenty-six thousand, four hundred sixty-one".