26802090254053 has 2 divisors, whose sum is σ = 26802090254054. Its totient is φ = 26802090254052.

The previous prime is 26802090253963. The next prime is 26802090254063. The reversal of 26802090254053 is 35045209020862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18031590235044 + 8770500019009 = 4246362^2 + 2961503^2 .

It is a cyclic number.

It is not a de Polignac number, because 26802090254053 - 2⁹ = 26802090253541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26802090253994 and 26802090254012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26802090254063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13401045127026 + 13401045127027.

It is an arithmetic number, because the mean of its divisors is an integer number (13401045127027).

Almost surely, 2^{26802090254053} is an apocalyptic number.

It is an amenable number.

26802090254053 is a deficient number, since it is larger than the sum of its proper divisors (1).

26802090254053 is an equidigital number, since it uses as much as digits as its factorization.

26802090254053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 26802090254053 in words is "twenty-six trillion, eight hundred two billion, ninety million, two hundred fifty-four thousand, fifty-three".