25583266286267 has 2 divisors, whose sum is σ = 25583266286268. Its totient is φ = 25583266286266.

The previous prime is 25583266286257. The next prime is 25583266286327. The reversal of 25583266286267 is 76268266238552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25583266286267 - 2¹⁶ = 25583266220731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25583266286197 and 25583266286206.

It is not a weakly prime, because it can be changed into another prime (25583266286257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12791633143133 + 12791633143134.

It is an arithmetic number, because the mean of its divisors is an integer number (12791633143134).

Almost surely, 2^{25583266286267} is an apocalyptic number.

25583266286267 is a deficient number, since it is larger than the sum of its proper divisors (1).

25583266286267 is an equidigital number, since it uses as much as digits as its factorization.

25583266286267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 696729600, while the sum is 68.

The spelling of 25583266286267 in words is "twenty-five trillion, five hundred eighty-three billion, two hundred sixty-six million, two hundred eighty-six thousand, two hundred sixty-seven".