5261829886441 has 2 divisors, whose sum is σ = 5261829886442. Its totient is φ = 5261829886440.

The previous prime is 5261829886427. The next prime is 5261829886457. The reversal of 5261829886441 is 1446889281625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4328729913600 + 933099972841 = 2080560^2 + 965971^2 .

It is a cyclic number.

It is not a de Polignac number, because 5261829886441 - 2²³ = 5261821497833 is a prime.

It is not a weakly prime, because it can be changed into another prime (5261829886421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2630914943220 + 2630914943221.

It is an arithmetic number, because the mean of its divisors is an integer number (2630914943221).

Almost surely, 2^{5261829886441} is an apocalyptic number.

It is an amenable number.

5261829886441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5261829886441 is an equidigital number, since it uses as much as digits as its factorization.

5261829886441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53084160, while the sum is 64.

The spelling of 5261829886441 in words is "five trillion, two hundred sixty-one billion, eight hundred twenty-nine million, eight hundred eighty-six thousand, four hundred forty-one".