26411545063 has 2 divisors, whose sum is σ = 26411545064. Its totient is φ = 26411545062.

The previous prime is 26411545033. The next prime is 26411545079. The reversal of 26411545063 is 36054511462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26411545063 - 2¹⁷ = 26411413991 is a prime.

It is a super-2 number, since 2×26411545063² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26411545033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13205772531 + 13205772532.

It is an arithmetic number, because the mean of its divisors is an integer number (13205772532).

Almost surely, 2^26411545063 is an apocalyptic number.

26411545063 is a deficient number, since it is larger than the sum of its proper divisors (1).

26411545063 is an equidigital number, since it uses as much as digits as its factorization.

26411545063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 26411545063 in words is "twenty-six billion, four hundred eleven million, five hundred forty-five thousand, sixty-three".