26000447063 has 2 divisors, whose sum is σ = 26000447064. Its totient is φ = 26000447062.

The previous prime is 26000447027. The next prime is 26000447107. The reversal of 26000447063 is 36074400062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26000447063 - 2¹⁸ = 26000184919 is a prime.

It is a super-3 number, since 3×26000447063³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26000447023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13000223531 + 13000223532.

It is an arithmetic number, because the mean of its divisors is an integer number (13000223532).

Almost surely, 2^26000447063 is an apocalyptic number.

26000447063 is a deficient number, since it is larger than the sum of its proper divisors (1).

26000447063 is an equidigital number, since it uses as much as digits as its factorization.

26000447063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 26000447063 in words is "twenty-six billion, four hundred forty-seven thousand, sixty-three".