26814962953 has 2 divisors, whose sum is σ = 26814962954. Its totient is φ = 26814962952.

The previous prime is 26814962921. The next prime is 26814962963. The reversal of 26814962953 is 35926941862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26604219664 + 210743289 = 163108^2 + 14517^2 .

It is a cyclic number.

It is not a de Polignac number, because 26814962953 - 2⁵ = 26814962921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26814962894 and 26814962903.

It is not a weakly prime, because it can be changed into another prime (26814962963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13407481476 + 13407481477.

It is an arithmetic number, because the mean of its divisors is an integer number (13407481477).

Almost surely, 2^26814962953 is an apocalyptic number.

It is an amenable number.

26814962953 is a deficient number, since it is larger than the sum of its proper divisors (1).

26814962953 is an equidigital number, since it uses as much as digits as its factorization.

26814962953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 55.

The spelling of 26814962953 in words is "twenty-six billion, eight hundred fourteen million, nine hundred sixty-two thousand, nine hundred fifty-three".