26475724853 has 2 divisors, whose sum is σ = 26475724854. Its totient is φ = 26475724852.

The previous prime is 26475724799. The next prime is 26475724883. The reversal of 26475724853 is 35842757462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18928806724 + 7546918129 = 137582^2 + 86873^2 .

It is a cyclic number.

It is not a de Polignac number, because 26475724853 - 2¹⁶ = 26475659317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26475724795 and 26475724804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26475724883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13237862426 + 13237862427.

It is an arithmetic number, because the mean of its divisors is an integer number (13237862427).

Almost surely, 2^26475724853 is an apocalyptic number.

It is an amenable number.

26475724853 is a deficient number, since it is larger than the sum of its proper divisors (1).

26475724853 is an equidigital number, since it uses as much as digits as its factorization.

26475724853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11289600, while the sum is 53.

The spelling of 26475724853 in words is "twenty-six billion, four hundred seventy-five million, seven hundred twenty-four thousand, eight hundred fifty-three".